IntelliJ IDEA - Working import of Forge classes

[rinart73]

I imported a project in the IntelliJ IDEA, using a tutorial.

But lines such as

import net.minecraft.init.Blocks;

import net.minecraftforge.fml.common.Mod;

import net.minecraftforge.fml.common.Mod.EventHandler;

import net.minecraftforge.fml.common.event.FMLInitializationEvent;

have red color.

 

So, what I need to do to fix this?

[mossyblog]

Looks like you've not got the ForegBin src location setup correctly.

 

1) make sure you get the latest MDK and run two commands via terminal - first being "SetupDevWorkspace" as this will ensure all the gradle caches etc are aligned with that version and what not.

2) make sure you then run "gradle idea" as this should generate the IDEA files needed for you automatically.

3) Now, should that still fail, it could be a minor mapping issue in which case you go into Module Settings -> Dependencies. Add a dependency and locate your gradle cache directory (mine is C:\users\myname\.gradle\caches\minecraft\net\minecraftforge\forge\

4) There should be two directories with noting here, the first being "start" and second being "start". Add the Start directory by choosing just start and hit ok.

5) Then add another via the + in that same dialog, and this time navigate until you find forgeBin-1.8.x-XX.XX.X.XXXX.jar and choose it.

6) This should set you straight.

 

Failing this you've probably gone in a different direction that the IntilliJ IDEA herd in which case you probably should go back to the start and start with re-downloading the MDK into a clean directory, then run the above steps.

 

HTH.

[NovaViper]

I got the same issue too, I followed the tutorial exactly as it said, and it I'm getting errors saying that the MCP mapping is meant for 1.8.8, not 1.8.9 and it also just immediately ends instead of running like it was with 1.8

[coolAlias]

I got the same issue too, I followed the tutorial exactly as it said, and it I'm getting errors saying that the MCP mapping is meant for 1.8.8, not 1.8.9 and it also just immediately ends instead of running like it was with 1.8

That's because each MCP mapping is for a specific version of Minecraft - you can't mix and match. The latest MCP mapping (i.e. current date) will probably always be for the latest Forge/Minecraft version, e.g. 1.8.9. If you are wanting to use an older Forge/Minecraft version, just keep turning back the date in your build.gradle's mappings setting until you get one that works.

mappings = "snapshot_20150617" // 1.8 mapping, specified by date rather than a specific MCP release
mappings = "stable_20" // specifically released stable 1.8.9 mapping, but you could change to 'snapshot_date' for more recent ones if you want

[NovaViper]

I didn't switch the gradle settings, I just deleted everything out of the folder and placed an older version of forge in the folder. The IDE looks like its reading the files now

[NovaViper]

Also.. I'm trying to switch to the latest version by changing the version in build.gradle in IntelliJ, I run the commands and everything but when I run the game, it still says the previous version of forge

[Choonster]

You need to refresh your project from IDEA's Gradle window after running

setupDecompWorkspace

for a new version.