Hallo,
ich habe letztens Mcreator entdeckt, und für Mcreator 2021.1 das 1.12.2 generator Plugin heruntergeladen. Immer wenn ich die 1.12.2 mod öffne, kommt dieser Fehler:Executing 

  Gradle task: eclipse

Build 

  info: MCreator 2021.1.16710, forge-1.12.2, 64-bit, 16381 MB, Windows 10, 

  JVM 1.8.0_275, JAVA_HOME: C:\Program Files\Pylo\MCreator\jdk

FAILURE: 

  Build failed with an exception.

* 

  What went wrong:

A 

  problem occurred configuring root project 'testmod'.

> 

  Could not open cp_proj remapped class cache for 1vgmsvgecm1mzkzrykj3dgsmp 

  (C:\Users\Godfather\.mcreator\gradle\caches\4.9\scripts-remapped\build_edwxxf4gojtdlqcrxbj0d5wkz\1vgmsvgecm1mzkzrykj3dgsmp\cp_proj805bbaf3ec9b6f2e6eed9f409f522f86).

   > Could not open cp_proj generic class cache for build file 

  'C:\Users\Godfather\MCreatorWorkspaces\testmod\build.gradle' 

  (C:\Users\Godfather\.mcreator\gradle\caches\4.9\scripts\1vgmsvgecm1mzkzrykj3dgsmp\cp_proj\cp_proj805bbaf3ec9b6f2e6eed9f409f522f86).

     > Unexpected lock protocol found in lock file. Expected 3, found 0.

* 

  Try:

Run 

  with --stacktrace option to get the stack trace. Run with --info or 

  --debug option to get more log output. Run with --scan to get full 

  insights.

* 

  Get more help at https://help.gradle.org

BUILD 

  FAILED in 10s

BUILD 

  FAILED

Task 

  completed in 22 seconds