here is the console :
Executing Gradle task: eclipse
Build info: MCreator 2020.2.14217, 1.14.4, 64-bit, 8192 MB, Mac OS X, JVM 1.8.0_232, JAVA_HOME: /private/var/folders/t2/g8n2jcjd2gv582snkntfzljh0000gn/T/AppTranslocation/34F48472-74C2-43E7-9AE2-908A7D2AFF1A/d/MCreator.app/Contents/MacOS/jdk/Contents/Home/jre
FAILURE: Build failed with an exception.
* What went wrong:
Could not create service of type ScriptPluginFactory using BuildScopeServices.createScriptPluginFactory().
> Could not create service of type ResourceSnapshotterCacheService using GradleUserHomeScopeServices.createResourceSnapshotterCacheService().
* 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 1m 0s
BUILD FAILED
Task completed in 60406 milliseconds
Issue comments
It's this folder: ~/.mcreator/gradle
https://www.cnet.com/how-to/how-to-find-your-macs-home-folder-and-add-it-to-finder/
In some cases, Gradle caches that make sure the build process does not take too long can get corrupted. In such a case, go to:
<your user home folder>/.mcreator/gradle
In this folder, there is a folder called caches. Delete this folder and open MCreator again. Next build will take a bit longer as caches need to be rebuilt.
If this is not enough to make things work, delete the entire gradle folder, not just caches and try again.
If even this fails, try to delete the entire <your user home folder>/.mcreator/gradle folder, create a new workspace with the same generator version as the version of the workspace failing, after the setup of this new workspace is done, open your current workspace, and click Build & run -> Reload gradle project and then Build & run -> Regenerate code and build.