[1.7.10] [Mod Development] Forge crashes before window is created

[LousyLynx]

I am working on a mod, and after doing a lot of coding, I finally tested it out. When I ran the code, though, it would crash for some reason. Here is the log: http://pastebin.com/Mrtt4Zr0, and here is my build.gradle: http://pastebin.com/P6TV99B8. I have no clue if it has to do with on of the mods I am trying to include, or what, but it is continuously erroring. If you need to see the code, it is here: https://github.com/mttprvst13/OneChunkCompanionMod.

[LousyLynx]

Remove all mods but yours, then re-add mods one by one until you find the culprit.

The thing is, I cannot compile my mod. I get the error when running:

 

./gradlew runClient

[LousyLynx]

@diesieben07 So should I compile it then try and run it?

[LousyLynx]

The thing is, I want to be able to run my mod with:

./gradlew runClient

rather than doing:

./gradlew build

and copy the file over to a forge instance and running it from there.

[LousyLynx]

I am quite sure the error is with CoFHCore, due to these lines:

	at cofh.asm.CoFHAccessTransformer.transform(CoFHAccessTransformer.java:90) ~[CoFHCore-%5b1.7.10%5d3.1.2-325.jar:?]

I tried to remove it, but then it runs into an error when building the mod(Before it runs). It is because of this line in my build.gradle:

compile files("eclipse/mods/CoFHCore-[1.7.10]3.1.2-325.jar")

I need the way to get the compile line for CoFHCore.

[LousyLynx]

It is essential to the mod I am making. It uses the RF to power a block.

[loordgek]

you dont need CoFHCore for only power there is a power api on there github