From what I can tell you're using two copies of the OC jar...

Oddly, the same jar file "OpenComputers-MC1.8-1.5.4.9-universal.jar" gets listed twice in the mod list

Ah, that's odd.

Ugh, I'm pretty sure this is due to the... fix, that now makes FML also check inner classes. Because when Scala compiles singletons it applies annotations on the object to both the static proxy and the actual class. So now any mod using Scala for it's main @Mod class will probably have that issue. I'll see how I can work around it, and probably open an issue on FML to ask if there's a chance they'll fix the fix / add a special check to avoid this.

Cool. I've also reported it there. Hopefully they will give it more concern when you open your ticket there.

Btw, b1341 behaves properly with your mod.

-----Original Message-----
From: "fnuecke" notifications@github.com
Sent: ‎3/‎28/‎2015 3:58 AM
To: "MightyPirates/OpenComputers" OpenComputers@noreply.github.com
Cc: "kreezxil" kreezxil@gmail.com
Subject: Re: [OpenComputers] Forge b1344 breaks OpenComputers (#975)

Ugh, I'm pretty sure this is due to the... fix, that now makes FML also check inner classes. Because when Scala compiles singletons it applies annotations on the object to both the static proxy and the actual class. So now any mod using Scala for it's main @mod class will probably have that issue. I'll see how I can work around it, and probably open an issue on FML to ask if there's a chance they'll fix the fix / add a special check to avoid this.
—
Reply to this email directly or view it on GitHub.

Reported my findings, looks like someone's on it!

I just got word from diesenb07 at Minecraft forge that it is a bug in fml and they'll push a pr to fix the issue.

-----Original Message-----
From: "fnuecke" notifications@github.com
Sent: ‎3/‎28/‎2015 3:58 AM
To: "MightyPirates/OpenComputers" OpenComputers@noreply.github.com
Cc: "kreezxil" kreezxil@gmail.com
Subject: Re: [OpenComputers] Forge b1344 breaks OpenComputers (#975)

Ugh, I'm pretty sure this is due to the... fix, that now makes FML also check inner classes. Because when Scala compiles singletons it applies annotations on the object to both the static proxy and the actual class. So now any mod using Scala for it's main @mod class will probably have that issue. I'll see how I can work around it, and probably open an issue on FML to ask if there's a chance they'll fix the fix / add a special check to avoid this.
—
Reply to this email directly or view it on GitHub.

👍

Fix has been merged into FML, so this should resolve itself once Forge updates FML.