Ошибка при gradlew setupDecompWorkspace

Версия Minecraft
1.12.2
7
0
При дополнительной загрузки файлов для мода выходит ошибка в консоли:

* What went wrong:
Execution failed for task ':decompileMc'.
Process 'command 'C:\Program Files\Java\jdk1.8.0_231\bin\java.exe'' finished with non-zero exit value 1

Что это значит? И как решить?
 
Краш-лог
This mapping 'snapshot_20171003' was designed for MC 1.12! Use at your own peril.This mapping 'snapshot_20171003' was designed for MC 1.12! Use at your own peril.

:deobfCompileDummyTask
:deobfProvidedDummyTask
:getVersionJson
:extractUserdev UP-TO-DATE
:extractDependencyATs SKIPPED
:extractMcpData SKIPPED
:extractMcpMappings
:genSrgs SKIPPED
:downloadClient SKIPPED
:downloadServer SKIPPED
:splitServerJar SKIPPED
:mergeJars SKIPPED
:deobfMcSRG SKIPPED
: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:
Execution failed for task ':decompileMc'.
> Process 'command 'C:\Program Files\Java\jdk1.8.0_231\bin\java.exe'' finished with non-zero exit value 1

* 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: 28.72 secs
Краш-лог:
This mapping 'snapshot_20171003' was designed for MC 1.12! Use at your own peril.This mapping 'snapshot_20171003' was designed for MC 1.12! Use at your own peril.

:deobfCompileDummyTask
:deobfProvidedDummyTask
:getVersionJson
:extractUserdev UP-TO-DATE
:extractDependencyATs SKIPPED
:extractMcpData SKIPPED
:extractMcpMappings
:genSrgs SKIPPED
:downloadClient SKIPPED
:downloadServer SKIPPED
:splitServerJar SKIPPED
:mergeJars SKIPPED
:deobfMcSRG SKIPPED
: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:
Execution failed for task ':decompileMc'.
> Process 'command 'C:\Program Files\Java\jdk1.8.0_231\bin\java.exe'' finished with non-zero exit value 1

* 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: 28.72 secs
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