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Project erroring [message #1856790]

Tue, 03 January 2023 04:40

William Martin

Messages: 1
Registered: January 2023

Junior Member

While trying to set up an eclipse environment for minecraft modding, I encountered this error and am unable to find the solution. I am not very savvy with gradle or eclipse and some help would be appreciated.

Error:
The supplied phased action failed with an exception.
Could not open cp_init generic class cache for initialization script 'C:\Users\user\Documents\GitHub\Unifye\Minecraft\selectiveHardcoreWorkspace\.metadata\.plugins\org.eclipse.buildship.core\init.d\eclipsePlugin.gradle' (C:\Users\user\.gradle\caches\7.5.1\scripts\7fciaz2tzo3lxxw75zggl661a).
BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 63

I was following a youtube tutorial and couldn't follow along anymore because of the error. I can't seem to build with gradle like he does and have no options when I right click the gradle build.

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Re: Project erroring [message #1856795 is a reply to message #1856790]

Tue, 03 January 2023 07:25

Ed Merks

Messages: 33264
Registered: July 2009

Senior Member

This question sounds similar to this one:

https://stackoverflow.com/questions/74779810/how-to-solve-the-unsupported-class-file-major-version-63-error-when-using-eclips

Asking about Gradle/Buildship would be better done here:

https://projects.eclipse.org/projects/tools.buildship/contact

Ed Merks
Professional Support: https://www.macromodeling.com/

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Re: Project erroring [message #1860454 is a reply to message #1856790]

Mon, 07 August 2023 09:56

Michelle Klimas

Messages: 1
Registered: August 2023

Junior Member

It looks like there was an error related to initializing the Gradle build script in your project. The error message suggests that there is an issue with opening the class cache for the initialization script. Cleaning the Gradle cache might help resolve the issue. You can do this by deleting the contents of the .gradle/caches directory in your user folder (C:\Users\user\.gradle\caches).

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