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minerllabs / minerl

MineRL Competition for Sample Efficient Reinforcement Learning - Python Package
http://minerl.io/docs/
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Installation error #17

Closed juliusfrost closed 5 years ago

juliusfrost commented 5 years ago

Hello, I got the following error on Windows. This occurred on minerl 0.1.0. I use anaconda as my package manager. Thanks.

(dl) C:\Users\Julius>pip install --upgrade minerl
Collecting minerl
  Using cached https://files.pythonhosted.org/packages/4c/92/96178b79dae862df14de89a74dfb742209634c647788728515cae6181a77/minerl-0.1.0.tar.gz
    ERROR: Complete output from command python setup.py egg_info:
    ERROR: 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
    #################################################
    Found AccessTransformer: malmomod_at.cfg
    :extractMcpData SKIPPED
    :extractMcpMappings
    :getVersionJson
    :extractUserdev
    :genSrgs SKIPPED
    :copySrg
    :deobfCompileDummyTask
    :deobfProvidedDummyTask
    :extractDependencyATs SKIPPED
    :downloadClient SKIPPED
    :downloadServer SKIPPED
    :splitServerJar SKIPPED
    :mergeJars SKIPPED
    :deobfMcSRG
    Applying SpecialSource...
    Applying Exceptor...
    :decompileMc
    :fixMcSources
    :applySourcePatches
    :remapMcSources
    :recompileMc FAILED

    FAILURE: Build failed with an exception.

    * What went wrong:
    Execution failed for task ':recompileMc'.
    > Unable to find a javac compiler;
    com.sun.tools.javac.Main is not on the classpath.
    Perhaps JAVA_HOME does not point to the JDK.
    It is currently set to "C:\Program Files\Java\jre1.8.0_211"

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

    * Exception is:
    org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':recompileMc'.
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46)
        at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35)
        at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:66)
        at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58)
        at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:52)
        at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
        at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53)
        at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
        at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:203)
        at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:185)
        at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:66)
        at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:50)
        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:25)
        at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:110)
        at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:37)
        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:37)
        at org.gradle.execution.DefaultBuildExecuter.access$000(DefaultBuildExecuter.java:23)
        at org.gradle.execution.DefaultBuildExecuter$1.proceed(DefaultBuildExecuter.java:43)
        at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32)
        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:37)
        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:30)
        at org.gradle.initialization.DefaultGradleLauncher$4.run(DefaultGradleLauncher.java:153)
        at org.gradle.internal.Factories$1.create(Factories.java:22)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:91)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:53)
        at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:150)
        at org.gradle.initialization.DefaultGradleLauncher.access$200(DefaultGradleLauncher.java:32)
        at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncher.java:98)
        at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncher.java:92)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:91)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:63)
        at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:92)
        at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:83)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:99)
        at org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:28)
        at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:48)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:30)
        at org.gradle.launcher.exec.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:81)
        at org.gradle.launcher.exec.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:46)
        at org.gradle.launcher.exec.DaemonUsageSuggestingBuildActionExecuter.execute(DaemonUsageSuggestingBuildActionExecuter.java:51)
        at org.gradle.launcher.exec.DaemonUsageSuggestingBuildActionExecuter.execute(DaemonUsageSuggestingBuildActionExecuter.java:28)
        at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:43)
        at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.java:173)
        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:239)
        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:212)
        at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:35)
        at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:24)
        at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33)
        at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22)
        at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:205)
        at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169)
        at org.gradle.launcher.Main.doAction(Main.java:33)
        at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
        at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:55)
        at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:36)
        at org.gradle.launcher.GradleMain.main(GradleMain.java:23)
        at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:30)
        at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:127)
        at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
    Caused by: : Unable to find a javac compiler;
    com.sun.tools.javac.Main is not on the classpath.
    Perhaps JAVA_HOME does not point to the JDK.
    It is currently set to "C:\Program Files\Java\jre1.8.0_211"
        at org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:130)
        at org.apache.tools.ant.taskdefs.Javac.findSupportedFileExtensions(Javac.java:985)
        at org.apache.tools.ant.taskdefs.Javac.scanDir(Javac.java:962)
        at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:933)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
        at org.gradle.api.internal.project.ant.BasicAntBuilder.nodeCompleted(BasicAntBuilder.java:78)
        at org.gradle.api.internal.project.ant.BasicAntBuilder.doInvokeMethod(BasicAntBuilder.java:103)
        at net.minecraftforge.gradle.user.TaskRecompileMc.doStuff(TaskRecompileMc.java:85)
        at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:75)
        at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:228)
        at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:221)
        at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:210)
        at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:621)
        at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:604)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61)
        ... 60 more

    BUILD FAILED

    Total time: 2 mins 5.502 secs
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\Julius\AppData\Local\Temp\pip-install-p9x5_99r\minerl\setup.py", line 77, in <module>
        download()
      File "C:\Users\Julius\AppData\Local\Temp\pip-install-p9x5_99r\minerl\setup.py", line 39, in download
        return setup(build=build, installdir=installdir)
      File "C:\Users\Julius\AppData\Local\Temp\pip-install-p9x5_99r\minerl\setup.py", line 70, in setup
        "-x", "test", "--stacktrace", "-Pversion={}".format(malmo_version)])
      File "C:\Users\Julius\AppData\Local\Continuum\anaconda3\envs\dl\lib\subprocess.py", line 347, in check_call
        raise CalledProcessError(retcode, cmd)
    subprocess.CalledProcessError: Command '['gradlew.bat', 'setupDecompWorkspace', 'build', 'testClasses', '-x', 'test', '--stacktrace', '-Pversion=0.37.0']' returned non-zero exit status 1.
    ----------------------------------------
ERROR: Command "python setup.py egg_info" failed with error code 1 in C:\Users\Julius\AppData\Local\Temp\pip-install-p9x5_99r\minerl\
MadcowD commented 5 years ago

You need to install the open JDK 1.8 (or JDK 8) you currently only have the open JRE 1.8.

pkcoconuttree commented 5 years ago

I've installed JDK 1.8, javac works on CLI but still seeing the same error above.

`(env) C:\Users\dev\minerl>java -version java version "1.8.0_212" Java(TM) SE Runtime Environment (build 1.8.0_212-b10) Java HotSpot(TM) 64-Bit Server VM (build 25.212-b10, mixed mode)

(env) C:\Users\dev\minerl>javac -version javac 1.8.0_212'

juliusfrost commented 5 years ago

I fixed my issue by uninstalling all versions of java I had then only installing jdk.

pkcoconuttree commented 5 years ago

Julius, thanks very much. Uninstalling the "Update Java 212" helped. Thanks for your generosity in sharing.

MadcowD commented 5 years ago

Glad you all could get it working!