<RootWidget>:
    size_hint: None, None
    size: 400, 400
    pos_hint: {'center_x': .5, 'center_y': .5}
    canvas:
        Color:
            hsv: 0.2, 0.4, 0.5
        Rectangle:
            size: self.size

    canvas.after:
        Color:
            hsv: 0.6, 0.3, 0.7
            a: .2
        Rectangle:
            pos: self.pos
            size: self.bbox[1]

    BoxLayout:
        size: root.size
        orientation: 'vertical'
        Label:
            text: 'kivy example'
            font_size: 40
        Label:
            text: 'kivy example'
            font_size: 40
        Label:
            text: str(root.pos)
RootWidget:

C:\Python27\python.exe "C:\Program Files (x86)\JetBrains\PyCharm Community Edition 2016.3.2\helpers\pycharm\utrunner.py" D:\kivy\main.py true
Testing started at 9:18 ...
[INFO ] [Logger ] Record log in C:\Users\Administrator.kivy\logs\kivy_17-07-18_27.txt
[INFO ] [Kivy ] v1.10.0
[INFO ] [Python ] v2.7.13 (v2.7.13:a06454b1afa1, Dec 17 2016, 20:42:59) [MSC v.1500 32 bit (Intel)]
[INFO ] [Factory ] 194 symbols loaded
[INFO ] [Image ] Providers: img_tex, img_dds, img_sdl2, img_pil, img_gif (img_ffpyplayer ignored)
[INFO ] [OSC ] using for socket
[INFO ] [Window ] Provider: sdl2
[INFO ] [GL ] Using the "OpenGL" graphics system
[INFO ] [GL ] GLEW initialization succeeded
[INFO ] [GL ] Backend used
[INFO ] [GL ] OpenGL version <4.3.0 - Build 20.19.15.4531>
[INFO ] [GL ] OpenGL vendor
[INFO ] [GL ] OpenGL renderer <Intel(R) HD Graphics 4600>
[INFO ] [GL ] OpenGL parsed version: 4, 3
[INFO ] [GL ] Shading version <4.30 - Build 20.19.15.4531>
[INFO ] [GL ] Texture max size <16384>
[INFO ] [GL ] Texture max units <32>
[INFO ] [Shader ] fragment shader: <WARNING: 0:7: '' : #version directive missing>
[INFO ] [Shader ] vertex shader: <WARNING: 0:7: '' : #version directive missing>
[INFO ] [Window ] auto add sdl2 input provider
[INFO ] [Window ] virtual keyboard not allowed, single mode, not docked
[INFO ] [Text ] Provider: sdl2
[INFO ] [Base ] Start application main loop
[INFO ] [GL ] NPOT texture support is available
[INFO ] [Base ] Leaving application in progress...
Traceback (most recent call last):
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 332, in _set_x
self.pos = (x, self.y)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 323, in _set_pos
self.apply_transform(trans)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 430, in apply_transform
self.transform = t.multiply(self.transform)
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 516, in kivy.properties.Property.set (kivy\properties.c:6405)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers._dispatch (kivy_event.c:13218)
File "kivy\properties.pyx", line 1450, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23690)
File "kivy\properties.pyx", line 1456, in kivy.properties.AliasProperty.trigger_change (kivy\properties.c:23581)
File "kivy\properties.pyx", line 571, in kivy.properties.Property.dispatch (kivy\properties.c:7105)
File "kivy_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy_event.c:14035)
File "kivy_event.pyx", line 1131, in kivy._event.EventObservers.dispatch (kivy_event.c:13193)
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1082, in update_childsize
self.update_childsize([instance])
File "C:\Python27\lib\site-packages\kivy\core\window_init.py", line 1334, in update_childsize
w.center_x = value * width
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 366, in set_center_x
self.x = value - self.bbox[1][0] / 2.
File "kivy\properties.pyx", line 478, in kivy.properties.Property.set (kivy\properties.c:5572)
File "kivy\properties.pyx", line 1471, in kivy.properties.AliasProperty.set (kivy\properties.c:24194)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 330, in _set_x
if x == self.bbox[0][0]:
File "kivy\properties.pyx", line 483, in kivy.properties.Property.get (kivy\properties.c:5670)
File "kivy\properties.pyx", line 1467, in kivy.properties.AliasProperty.get (kivy\properties.c:23970)
File "C:\Python27\lib\site-packages\kivy\uix\scatter.py", line 233, in _get_bbox
for point in [(self.width, 0), (0, self.height), self.size]:
File "kivy\properties.pyx", line 483, in kivy.properties.Property.get (kivy\properties.c:5670)
File "kivy\properties.pyx", line 1375, in kivy.properties.ReferenceListProperty.get (kivy\properties.c:22284)
File "kivy\properties.pyx", line 1252, in kivy.properties.ObservableReferenceList.setslice (kivy\properties.c:18984)
RuntimeError: maximum recursion depth exceeded while calling a Python object

Process finished with exit code 1