Packages do not exist, even though I can see them

[Bab]

Hello everyone,

 

I've decided to get into Minecraft modding for fun, however I'm running into a problem that I cannot find the solution for.

I've downloaded forge (10.13.3.1408 for 1.7.10) and am trying to set up IDEA, however I've run into the same problem in Eclipse. I've imported the project using build.gradle (with the line idea { module { inheritOutputDirs = true } } added). I've run gradle, using the setupDecompWorkspace, genIntellijRuns and Idea commands. I've reinstalled. I've used --refresh-dependencies. I've basically tried everything I could find.

The problem is that, for some reason, these packages are not found by IDEA:

 

Error:(3, 26) java: package net.minecraft.init does not exist

Error:(4, 27) java: package cpw.mods.fml.common does not exist

Error:(5, 31) java: package cpw.mods.fml.common.Mod does not exist

Error:(6, 33) java: package cpw.mods.fml.common.event does not exist

Error:(8, 2) java: cannot find symbol

  symbol: class Mod

Error:(15, 22) java: cannot find symbol

  symbol:  class FMLInitializationEvent

  location: class com.example.examplemod.ExampleMod

Error:(14, 6) java: cannot find symbol

  symbol:  class EventHandler

  location: class com.example.examplemod.ExampleMod

Error:(18, 51) java: package Blocks does not exist

 

However, I can clearly see these packages sitting in the forgeSrc library, included in the external libraries to use:

 

 

 

Does anyone know what I'm missing here? If you need any more info, just ask.

[Bab]

I'll add onto that that IDEA does seem to know where the packages are, but when I try to run the Minecraft client, it fails, presumably because of GradleStart not adding the right path.