I just installed MCreator and found that there is a Gradle Task Failed and I dont know what to do.
The error log:
Executing gradle command: cleanCache clean setupDecompWorkspace --refresh-dependencies
Microsoft Windows [Version 10.0.16299.431]
(c) 2017 Microsoft Corporation. All rights reserved.
C:\Pylo\MCreator179>cd forge
C:\Pylo\MCreator179\forge>SET "JAVA_HOME=C:\Pylo\MCreator179\jdk\"
C:\Pylo\MCreator179\forge>SET JAVA_EXE=%JAVA_HOME%\bin\java.exe
C:\Pylo\MCreator179\forge>SET PATH=%JAVA_HOME%\bin\;%PATH%
C:\Pylo\MCreator179\forge>SET "GRADLE_USER_HOME=C:\Users\Isaiah\.mcreator\gradle"
C:\Pylo\MCreator179\forge>gradlew -Dorg.gradle.daemon=false -Dorg.gradle.parallel=false -Dorg.gradle.jvmargs="-Xms625m -Xmx2048m" cleanCache clean setupDecompWorkspace --refresh-dependencies
This mapping 'snapshot_20171003' was designed for MC 1.12! Use at your own peril.
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ForgeGradle 2.3-SNAPSHOT-4a7d623
https://github.com/MinecraftForge/ForgeGradle
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:cleanCache FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':cleanCache'.
> Unable to delete directory: C:\Users\Isaiah\.mcreator\gradle\caches\minecraft\net\minecraft\natives\1.12.2\com\google\common
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 18.974 secs
C:\Pylo\MCreator179\forge>
Task completed with return code 0 in 19486 milliseconds
There are many similar issues on the tracker. You simply need to manually remove folder C:\Users\Isaiah\.mcreator\gradle\caches\. To do so, go to C:\Users\Isaiah\.mcreator\gradle and inside this folder select and remove directory called caches.