Gradle Error Bug With Setting Up Eclipse for Minecraft Modding

This error occured when I tried to setup Gradle Development Environment with MCFORGE for Eclipse IDE minecraft coding.

C:\Users\Admin\Desktop\2ndattempt>gradlew setupDevWorkspace eclipse --stacktrace

Etag download for http://files.minecraftforge.net/maven/net/minecraftforge/forge
/json failed with code 400

FAILURE: Build failed with an exception.

  • Where:
    Build file ‘C:\Users\Admin\Desktop\2ndattempt\build.gradle’ line: 25

  • What went wrong:
    A problem occurred evaluating root project ‘2ndattempt’.

java.lang.NullPointerException (no error message)

  • Try:
    Run with --info or --debug option to get more log output.

  • Exception is:
    org.gradle.api.GradleScriptException: A problem occurred evaluating root project
    ’2ndattempt’.
    at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptR
    unnerImpl.run(DefaultScriptRunnerFactory.java:54)
    at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl.
    apply(DefaultScriptPluginFactory.java:187)
    at org.gradle.configuration.project.BuildScriptProcessor.execute(BuildSc
    riptProcessor.java:39)
    at org.gradle.configuration.project.BuildScriptProcessor.execute(BuildSc
    riptProcessor.java:26)
    at org.gradle.configuration.project.ConfigureActionsProjectEvaluator.eva
    luate(ConfigureActionsProjectEvaluator.java:34)
    at org.gradle.configuration.project.LifecycleProjectEvaluator.evaluate(L
    ifecycleProjectEvaluator.java:55)
    at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProj
    ect.java:470)
    at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProj
    ect.java:79)
    at org.gradle.configuration.DefaultBuildConfigurer.configure(DefaultBuil
    dConfigurer.java:31)
    at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(Default
    GradleLauncher.java:128)
    at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradle
    Launcher.java:105)
    at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLaun
    cher.java:85)
    at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildCon
    troller.run(InProcessBuildActionExecuter.java:81)
    at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.jav
    a:33)
    at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.jav
    a:24)
    at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProce
    ssBuildActionExecuter.java:39)
    at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProce
    ssBuildActionExecuter.java:29)
    at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:50)
    at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.jav
    a:171)
    at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.
    execute(CommandLineActionFactory.java:237)
    at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.
    execute(CommandLineActionFactory.java:210)
    at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRunti
    meValidationAction.java:35)
    at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRunti
    meValidationAction.java:24)
    at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(
    CommandLineActionFactory.java:206)
    at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(
    CommandLineActionFactory.java:169)
    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:33)
    at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
    at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBoots
    trap.java:54)
    at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.j
    ava:35)
    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:56)
    Caused by: java.lang.NullPointerException
    at net.minecraftforge.gradle.user.patch.UserPatchExtension.checkAndSetVe
    rsion(UserPatchExtension.java:100)
    at net.minecraftforge.gradle.user.patch.UserPatchExtension.setVersion(Us
    erPatchExtension.java:81)
    at net.minecraftforge.gradle.user.patch.UserPatchExtension_Decorated.set
    Version(Unknown Source)
    at org.gradle.api.internal.BeanDynamicObject$MetaClassAdapter.setPropert
    y(BeanDynamicObject.java:187)
    at org.gradle.api.internal.BeanDynamicObject.setProperty(BeanDynamicObje
    ct.java:112)
    at org.gradle.api.internal.CompositeDynamicObject.setProperty(CompositeD
    ynamicObject.java:101)
    at net.minecraftforge.gradle.user.patch.UserPatchExtension_Decorated.set
    Property(Unknown Source)
    at build_5nqb9gi61iapu7aii6faqqscpd$_run_closure1.doCall(C:\Users\Admin
    Desktop\2ndattempt\build.gradle:25)
    at org.gradle.api.internal.ClosureBackedAction.execute(ClosureBackedActi
    on.java:59)
    at org.gradle.api.internal.plugins.ExtensionsStorage$ExtensionHolder.con
    figure(ExtensionsStorage.java:145)
    at org.gradle.api.internal.plugins.ExtensionsStorage.configureExtension(
    ExtensionsStorage.java:69)
    at org.gradle.api.internal.plugins.DefaultConvention$ExtensionsDynamicOb
    ject.invokeMethod(DefaultConvention.java:207)
    at org.gradle.api.internal.CompositeDynamicObject.invokeMethod(Composite
    DynamicObject.java:147)
    at org.gradle.groovy.scripts.BasicScript.methodMissing(BasicScript.java:

  1. at build_5nqb9gi61iapu7aii6faqqscpd.run(C:\Users\Admin\Desktop\2ndattemp
    

t\build.gradle:24)
at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptR
unnerImpl.run(DefaultScriptRunnerFactory.java:52)
… 34 more

BUILD FAILED

Total time: 12.202 secs

C:\Users\Admin\Desktop\2ndattempt>

Plss guide me if this is an error and help me if i am being stupid and doing somethin wrong!

The stacktrace points to a problem in the MineCraft Forge Plugin, so I think you will get more help if you open an issue there.