Hey guys, I have edited my mod and everything, however when I go to run the client it says that the class 'FMLTweaker' was not found, even though it is.

Here is a screenshot of the error

 

Screenshot of the whole project

 

Screenshot of my configurations

 

Help is very appreciated, thanks!

You've used the pre-1.8 FML namespace (

cpw.mods.fml

) instead of the 1.8+ namespace (

net.minecraftforge.fml

).

 

Why are you running the

Launch

class instead of the

GradleStart

class? Using the latter should automatically provide the necessary command line arguments for you, so you don't need to manually specify the version, tweaker or access token.

 

If you run the

genIntelliJRuns

Gradle task with IDEA closed, it should generate the run configurations for you.

If you run the

genIntelliJRuns

Gradle task with IDEA closed, it should generate the run configurations for you.

You don't need to close it

 

Really? I haven't been able to generate runs from IDEA's Gradle window with the project open (even after refreshing the project), but generating them from the command line without the project open seems to work for me.

I had to manually synchronise the project (rather than refresh it from the Gradle window) to get the reload popup to appear. Thanks for the tip.