gradlew.bat setupDecompWorkspace: Could not create JVM

[gamesaucer]

Hi, I'm new to Forge Modding and I've been attempting to get it to work for Eclipse.

I have Windows 7 32 bit.

The Forge version I downloaded was forge-1.7.2-10.12.0.1024-src

The errors in CMD are as follows:

 

 

:decompile

Error: Could not create the Java Virtual Machine.

Error: A fatal exception has occurred. Program will exit.

:decompile FAILED

 

FAILURE: Build failed with an exception.

 

* What went wrong:

Execution failed for task ':decompile'.

> Process 'command 'C:\Program Files\Java\jre7\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

 

Exception stack trace is as follows:

 

* Exception is:

org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':decompi

le'.

        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.ex

ecuteActions(ExecuteActionsTaskExecuter.java:69)

        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.ex

ecute(ExecuteActionsTaskExecuter.java:46)

        at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExec

uter.execute(PostExecutionAnalysisTaskExecuter.java:35)

        at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.exec

ute(SkipUpToDateTaskExecuter.java:64)

        at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execut

e(ValidatingTaskExecuter.java:58)

        at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecu

ter.execute(SkipEmptySourceFilesTaskExecuter.java:42)

        at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter

.execute(SkipTaskWithNoActionsExecuter.java:52)

        at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execut

e(SkipOnlyIfTaskExecuter.java:53)

        at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter

.execute(ExecuteAtMostOnceTaskExecuter.java:43)

        at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailur

e(AbstractTask.java:289)

        at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorW

orker.executeTask(AbstractTaskPlanExecutor.java:79)

        at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorW

orker.processTask(AbstractTaskPlanExecutor.java:63)

        at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorW

orker.run(AbstractTaskPlanExecutor.java:51)

        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$1.run(DefaultT

askPlanExecutor.java:33)

        at org.gradle.internal.Factories$1.create(Factories.java:22)

        at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(Def

aultCacheAccess.java:198)

        at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(Def

aultCacheAccess.java:266)

        at org.gradle.cache.internal.DefaultPersistentDirectoryStore.longRunning

Operation(DefaultPersistentDirectoryStore.java:135)

        at org.gradle.api.internal.changedetection.state.DefaultTaskArtifactStat

eCacheAccess.longRunningOperation(DefaultTaskArtifactStateCacheAccess.java:95)

        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(Defaul

tTaskPlanExecutor.java:31)

        at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(Defau

ltTaskGraphExecuter.java:86)

        at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTask

ExecutionAction.java:29)

        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecute

r.java:61)

        at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExec

uter.java:23)

        at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecu

ter.java:67)

        at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildEx

ecutionAction.java:32)

        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecute

r.java:61)

        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecute

r.java:54)

        at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(Default

GradleLauncher.java:166)

        at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradle

Launcher.java:113)

        at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLaun

cher.java:81)

        at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildCon

troller.run(InProcessBuildActionExecuter.java:64)

        at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.jav

a:33)

        at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.jav

a:24)

        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProce

ssBuildActionExecuter.java:35)

        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProce

ssBuildActionExecuter.java:26)

        at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:50)

        at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.jav

a:171)

        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.

execute(CommandLineActionFactory.java:201)

        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.

execute(CommandLineActionFactory.java:174)

        at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(

CommandLineActionFactory.java:170)

        at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(

CommandLineActionFactory.java:139)

        at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionRep

ortingAction.java:33)

        at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionRep

ortingAction.java:22)

        at org.gradle.launcher.Main.doAction(Main.java:46)

        at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)

        at org.gradle.launcher.Main.main(Main.java:37)

        at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBoots

trap.java:50)

        at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.j

ava:32)

        at org.gradle.launcher.GradleMain.main(GradleMain.java:23)

        at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.ja

va:30)

        at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:127)

        at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:58)

Caused by: org.gradle.process.internal.ExecException: Process 'command 'C:\Progr

am Files\Java\jre7\bin\java.exe'' finished with non-zero exit value 1

        at org.gradle.process.internal.DefaultExecHandle$ExecResultImpl.assertNo

rmalExitValue(DefaultExecHandle.java:361)

        at org.gradle.process.internal.DefaultJavaExecAction.execute(DefaultJava

ExecAction.java:31)

        at org.gradle.api.internal.file.DefaultFileOperations.javaexec(DefaultFi

leOperations.java:171)

        at org.gradle.api.internal.project.AbstractProject.javaexec(AbstractProj

ect.java:871)

        at net.minecraftforge.gradle.tasks.DecompileTask.decompile(DecompileTask

.java:107)

        at net.minecraftforge.gradle.tasks.DecompileTask.doMCPStuff(DecompileTas

k.java:83)

        at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:63)

        at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskF

actory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:219)

        at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskF

actory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:212)

        at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskF

actory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:201)

        at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(Abstra

ctTask.java:533)

        at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(Abstra

ctTask.java:516)

        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.ex

ecuteAction(ExecuteActionsTaskExecuter.java:80)

        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.ex

ecuteActions(ExecuteActionsTaskExecuter.java:61)

        ... 52 more

 

Is there anything I obviously did wrong?

[LexManos]

run with --debug --refresh-dependnencies

And pastebin the gradle.log file in the .gradle folder

Also how much ram does your computer have?

[gamesaucer]

gradle.log after running the command you gave me:

http://pastebin.com/v44xkapz

 

Here is the RAM.

Just throwing some more info about my Windows machine in, in case it is needed.

 

RAM: 3,00GB

Windows 7 Home Premium

Pentium® Dual-Core CPU #5500 @ 2.80GHz 2.80GHz

[Hackbaellchen]

You may change the jre to jdk in JAVA_HOME

[gamesaucer]

JAVA_HOME is already set to C:\Progra~1\Java\jdk1.7.0_13.

I checked, and that is indeed an existing folder, and JDK is indeed installed there.

[sequituri]

From your pastbin:

1754.13:31:29.517 [DEBUG] [org.gradle.api.Project] Error occurred during initialization of VM

1755.Could not reserve enough space for object heap

1756.

1757.13:31:29.520 [ERROR] [system.err] Error: Could not create the Java Virtual Machine.

1758.13:31:29.547 [ERROR] [system.err] Error: A fatal exception has occurred. Program will exit.

 

It seems that heap space is a problem for quite a few people, as far as I can see. I think there was another topic or two where this specific issue is discussed and possibly resolved. I think it had to do with giving gradle more heap space - On a 32-bit machine, I dunno how much is possible - for the decompile.

[gamesaucer]

Okay, I'll give it a google. I think I'll be able to find something now that I know the issue. Thanks!