Exception in thread "main" java.lang.IllegalStateException: Failed to load the legacy class path from the specified file

Started by Creeper'sss on

Topic category: Troubleshooting, bugs, and solutions

Joined Sep 2024
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Exception in thread "main" java.lang.IllegalStateException: Failed to load the legacy class path from the specified file

How to fix this??? Help me, please!

https://pastebin.com/dMEPa531


Info

System: Windows 11 x64 Home

MCreator ver.: 2025.2.28610

JVM: 21.0.7

ModLoader: neoforge-1.21.5

JAVA_HOME: C:\Program Files\Pylo\MCreator\jdk

Started on: 2025-07-16-22:57:03

1.21.5 - please report the…
Thu, 07/17/2025 - 13:49

1.21.5 - please report the bug to the plugin author

But I think deleting C:\\Users\\Creepersss\MCreatorWorkspaces\moreultils\build should also fix this