MCreator Gradle Error: No such version exists!

You have .mcreator folder in your user directory (on Windows, it is C:/Users/(username)/.mcreator)

C:/ Pylo / MCreator1.X.Y

but even if i do delete it and try re dowloading it my never works

Did you delete C:/Users/(username)/.mcreator/gradle folder too? And restart the computer after deleting it or manually kill all java processes on the computer?

I searched in my user directory (which had my nickname) and I found nothing named ".mcreator". The only thing related so far is a ".gradle" folder.

Wait, i didn't saw the second message. I'll test it and give any informations when done

Oh, nevermind. the second message wasn't for me. I feel really stupid rn x)

Sundzy, if you use older version of MCreator, it is .gradle, not .mcreator so delete .gradle folder instead :)

Still getting it on older version's

Executing gradle command: cleanCache clean setupDecompWorkspace --refresh-dependencies
Microsoft Windows [Version 10.0.17134.81]
(c) 2018 Microsoft Corporation. All rights reserved.
C:\Pylo\MCreator175>cd forge
C:\Pylo\MCreator175\forge>SET "JAVA_HOME=C:\Pylo\MCreator175\jdk32\"
C:\Pylo\MCreator175\forge>SET JAVA_EXE=%JAVA_HOME%\bin\java.exe
C:\Pylo\MCreator175\forge>SET PATH=%JAVA_HOME%\bin\;%PATH%
C:\Pylo\MCreator175\forge>gradlew -Dorg.gradle.jvmargs="-Xms512m -Xmx1024m" cleanCache clean setupDecompWorkspace --refresh-dependencies 
Download http://files.minecraftforge.net/maven/net/minecraftforge/gradle/ForgeGr…
This mapping 'snapshot_20161220' was designed for MC 1.11! Use at your own peril.
#################################################
         ForgeGradle 2.2-SNAPSHOT-3966cea        
  https://github.com/MinecraftForge/ForgeGradle  
#################################################
               Powered by MCP unknown               
             http://modcoderpack.com             
         by: Searge, ProfMobius, Fesh0r,         
         R4wk, ZeuX, IngisKahn, bspkrs           
#################################################
:cleanCache
:clean UP-TO-DATE
:deobfCompileDummyTask
:deobfProvidedDummyTask
:getVersionJson
:extractUserdev
:extractDependencyATs SKIPPED
:extractMcpData
:extractMcpMappings
:genSrgs
:downloadClient
:downloadServer
:splitServerJar
:mergeJars
:deobfMcSRG
Applying SpecialSource...
Applying Exceptor...
:decompileMc
Error occurred during initialization of VM
Could not reserve enough space for 3145728KB object heap
:decompileMc FAILED
FAILURE: Build failed with an exception.
* What went wrong:
BUILD FAILED
Execution failed for task ':decompileMc'.
> Process 'command 'C:\Pylo\MCreator175\jdk32\bin\java.exe'' finished with non-zero exit value 1
Total time: 1 mins 43.952 secs
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
C:\Pylo\MCreator175\forge>
Task completed with return code 0 in 104452 milliseconds

I deleted ".gradle" and did the setup of MCreator again, and it worked!

Thank you so much for your help Klemen ^^

Good luck natskull, hope they'll find a solution for you too.

natskull: for older versions, go to your user folder and delete .gradle folder instead.

Mcreator working or not?

If you follow the fix, It will work.

Sorry,but could you tell me where all the items are written to solve the problem

The fix for this is the following:

1. Go to your user folder and in this folder, go to a folder called .mcreator. In this folder, delete a folder called gradle
2. Reboot your computer
3. Run MCreator again

If this does not help, try the following:

1. Go to your user folder and in this folder, go to folder called .mcreator. In this folder, delete a folder called gradle
2. Completely reinstall MCreator
3. Run the setup again

This issue was caused by an outdated repository that was in use by Minecraft Forge and their development gradle toolkit needs to be updated.