Hello,
Device information:
Remote desktop: from Win7 to Ubuntu16.04.
Log in: xrdp, sesman-Xvnc, so I actually have a Ubuntu GUI.
Monitor: yes, the remote Ubuntu work-station does attach a monitor.
GPU: Nvidia 1080Ti
CPU: Intel E5-2603
Anaconda env: python 3.6.8
Java: 1.8.0_201
MineRL: 0.2.2
I followed the tutorial, my codes:
import minerl
import gym
import logging
logging.basicConfig(level=logging.DEBUG)
def hello_world():
env = gym.make('MineRLNavigateDense-v0')
obs, _ = env.reset()
done = False
while not done:
# env.render()
action = env.action_space.noop()
action['camera'] = [0, 0.03 * obs["compassAngle"]]
action['back'] = 0
action['forward'] = 1
action['jump'] = 1
action['attack'] = 1
obs, reward, done, info = env.step(action)
if __name__ == '__main__':
hello_world()
Firstly, I ran:
python test_minerl.py
The error log:
(py36_minerl) lihaozheng@ubuntu02:/data/lihaozheng/MineRL$ python test_minerl.py
......
RuntimeError: ERROR! MineRL could not detect an X Server, Monitor, or Virtual Monitor!
In order to run minerl environments WITHOUT A HEAD use a software renderer such as 'xvfb':
xvfb-run python3 <your_script.py>
! NOTE: xvfb conflicts with NVIDIA-drivers!
! To run headless MineRL on a system with NVIDIA-drivers, please start a
! vnc server of your choosing and then `export DISPLAY=:<insert ur vnc server #>
If you're receiving this error and there is a monitor attached, make sure your current displayvariable is set correctly:
DISPLAY=:0 python3 <your_script.py>
! NOTE: For this to work your account must be logged on the physical monitor.
If none of these steps work, please complain in the discord!
If all else fails, JUST PUT THIS IN A DOCKER CONTAINER! :)
So I ran:
DISPLAY=:0 python test_minerl.py
The error log:
(py36_minerl) lihaozheng@ubuntu02:/data/lihaozheng/MineRL$ DISPLAY=:0 python test_minerl.py
INFO:minerl.env.malmo.instance.0de6e0:Starting Minecraft process: ['/tmp/tmp10mqp2va/Minecraft/launchClient.sh', '-port', '9001', '-env', '-runDir', '/tmp/tmp10mqp2va/Minecraft/run']
......
[18:16:57] [main/ERROR]: Unable to launch
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_201]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_201]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_201]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_201]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_201]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_201]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_201]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_201]
at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97) [start/:?]
at GradleStart.main(GradleStart.java:26) [start/:?]
Caused by: java.awt.AWTError: Can't connect to X11 window server using ':0' as the value of the DISPLAY variable.
at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) ~[?:1.8.0_201]
at sun.awt.X11GraphicsEnvironment.access$200(X11GraphicsEnvironment.java:65) ~[?:1.8.0_201]
at sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:115) ~[?:1.8.0_201]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_201]
at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:74) ~[?:1.8.0_201]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_201]
at java.lang.Class.forName(Class.java:264) ~[?:1.8.0_201]
at java.awt.GraphicsEnvironment.createGE(GraphicsEnvironment.java:103) ~[?:1.8.0_201]
at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:82) ~[?:1.8.0_201]
at sun.awt.X11.XToolkit.<clinit>(XToolkit.java:126) ~[?:1.8.0_201]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_201]
at java.lang.Class.forName(Class.java:264) ~[?:1.8.0_201]
at java.awt.Toolkit$2.run(Toolkit.java:860) ~[?:1.8.0_201]
at java.awt.Toolkit$2.run(Toolkit.java:855) ~[?:1.8.0_201]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_201]
at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:854) ~[?:1.8.0_201]
at org.lwjgl.LinuxSysImplementation.<clinit>(LinuxSysImplementation.java:50) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
at org.lwjgl.Sys.createImplementation(Sys.java:131) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
at org.lwjgl.Sys.<clinit>(Sys.java:116) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
at net.minecraft.client.Minecraft.getSystemTime(Minecraft.java:2886) ~[Minecraft.class:?]
at net.minecraft.client.main.Main.main(SourceFile:39) ~[Main.class:?]
... 12 more
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: java.lang.reflect.InvocationTargetException
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.reflect.Method.invoke(Method.java:498)
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97)
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at GradleStart.main(GradleStart.java:26)
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: Caused by: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at java.lang.Runtime.exit(Runtime.java:107)
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at java.lang.System.exit(System.java:971)
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[18:16:57] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1061]: ... 6 more
:runClient FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':runClient'.
> Process 'command '/usr/lib/jvm/java-8-oracle/bin/java'' finished with non-zero exit value 1
* Try:
Run with --info or --debug option to get more log output.
* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':runClient'.
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$WithLogging.execute(CommandLineActionFactory.java:169)
at org.gradle.launcher.Main.doAction(Main.java:33)
at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:55)
at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:36)
at org.gradle.launcher.GradleMain.main(GradleMain.java:23)
at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:30)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:127)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
Caused by: org.gradle.process.internal.ExecException: Process 'command '/usr/lib/jvm/java-8-oracle/bin/java'' finished with non-zero exit value 1
at org.gradle.process.internal.DefaultExecHandle$ExecResultImpl.assertNormalExitValue(DefaultExecHandle.java:367)
at org.gradle.process.internal.DefaultJavaExecAction.execute(DefaultJavaExecAction.java:31)
at org.gradle.api.tasks.JavaExec.exec(JavaExec.java:74)
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: 1 mins 9.697 secs
Minecraft process finished unexpectedly. There was an error with Malmo.
The log is too long to show, please see the full log in:
It seems that even if I have attached a monitor, I cannot make env in a remote desktop Ubuntu with GUI.
Any help would be great, thank you !!