Problems with Build Scans

I’ve switched from AdoptOpenJDK to IBM Semeru for my JDK and now I’m getting errors trying to create a Gradle build scan. Here is my java --version:

openjdk 11.0.13 2021-10-19
IBM Semeru Runtime Open Edition 11.0.13.0 (build 11.0.13+8)
Eclipse OpenJ9 VM 11.0.13.0 (build openj9-0.29.0, JRE 11 Windows 10 amd64-64-Bit Compressed References 20211022_218 (JIT enabled, AOT enabled)
OpenJ9   - e1e72c497
OMR      - 299b6a2d2
JCL      - 2d83aa3b76 based on jdk-11.0.13+8)

And here is the output when I’m trying to create a scan:

Stack Trace (Click to expand/collapse)
BUILD FAILED in 12s
148 actionable tasks: 148 executed

A build scan cannot be produced as an error occurred gathering build data.
Please report this problem via https://gradle.com/help/plugin and include the following via copy/paste:

----------
Gradle version: 6.9
Plugin version: 3.6.1

java.lang.NullPointerException
        at com.gradle.scan.plugin.internal.i.a.b(SourceFile:94)
        at com.gradle.scan.plugin.internal.b.t.b.a(SourceFile:73)
        at com.gradle.scan.plugin.internal.b.t.b.a(SourceFile:46)
        at com.gradle.scan.plugin.internal.b.g.c.a(SourceFile:30)
        at com.gradle.scan.plugin.internal.b.g.b.a(SourceFile:83)
        at com.gradle.scan.plugin.internal.b.g.b.a(SourceFile:62)
        at <unknown class>.progress(Unknown Source)
        at com.gradle.scan.plugin.internal.l.a$b.a(SourceFile:108)
        at com.gradle.scan.plugin.internal.l.a$b.progress(SourceFile:98)
        at com.gradle.scan.plugin.internal.l.a.a(SourceFile:60)
        at com.gradle.scan.plugin.internal.l.l.a(SourceFile:44)
        at com.gradle.scan.plugin.internal.l.c.a(SourceFile:84)
        at com.gradle.scan.plugin.internal.l.g.a(SourceFile:45)
        at <unknown class>.accept(Unknown Source)
        at com.gradle.scan.plugin.internal.q.a$a.a(SourceFile:31)
        at com.gradle.scan.plugin.internal.q.a$a.a(SourceFile:20)
        at com.gradle.scan.plugin.internal.q.a.c(SourceFile:67)
        at <unknown class>.run(Unknown Source)

java.lang.NullPointerException
        at com.gradle.scan.plugin.internal.i.a.b(SourceFile:94)
        at com.gradle.scan.plugin.internal.b.t.b.a(SourceFile:73)
        at com.gradle.scan.plugin.internal.b.t.b.a(SourceFile:46)
        at com.gradle.scan.plugin.internal.b.h.a.a(SourceFile:92)
        at com.gradle.scan.plugin.internal.b.h.a.f(SourceFile:79)
        at com.gradle.scan.plugin.internal.b.h.a.a(SourceFile:41)
        at com.gradle.scan.plugin.internal.b.c.a(SourceFile:50)
        at com.gradle.scan.plugin.internal.o.d.a(SourceFile:51)
        at <unknown class>.run(Unknown Source)
        at com.gradle.scan.plugin.internal.q.a.b(SourceFile:111)
        at com.gradle.scan.plugin.internal.o.d.a(SourceFile:50)
        at com.gradle.scan.plugin.internal.o.b.a(SourceFile:23)
        at <unknown class>.buildFinished(Unknown Source)
        at org.gradle.internal.enterprise.impl.DefaultGradleEnterprisePluginAdapter.buildFinished(DefaultGradleEnterprisePluginAdapter.java:77)
        at org.gradle.internal.enterprise.core.GradleEnterprisePluginManager.buildFinished(GradleEnterprisePluginManager.java:76)
        at org.gradle.launcher.exec.BuildCompletionNotifyingBuildActionRunner.run(BuildCompletionNotifyingBuildActionRunner.java:46)
        at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner$3.call(RunAsBuildOperationBuildActionRunner.java:49)
        at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner$3.call(RunAsBuildOperationBuildActionRunner.java:44)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:200)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:195)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:153)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:62)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.lambda$call$2(DefaultBuildOperationExecutor.java:76)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor$$Lambda$128/0x0000000000000000.apply(Unknown Source)
        at org.gradle.internal.operations.UnmanagedBuildOperationWrapper.callWithUnmanagedSupport(UnmanagedBuildOperationWrapper.java:54)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:76)
        at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner.run(RunAsBuildOperationBuildActionRunner.java:44)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter.lambda$execute$0(InProcessBuildActionExecuter.java:59)
        at <unknown class>.transform(Unknown Source)
        at org.gradle.composite.internal.DefaultRootBuildState.run(DefaultRootBuildState.java:86)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:58)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:30)
        at org.gradle.launcher.exec.BuildTreeScopeLifecycleBuildActionExecuter.lambda$execute$0(BuildTreeScopeLifecycleBuildActionExecuter.java:33)
        at <unknown class>.apply(Unknown Source)
        at org.gradle.internal.buildtree.BuildTreeState.run(BuildTreeState.java:53)
        at org.gradle.launcher.exec.BuildTreeScopeLifecycleBuildActionExecuter.execute(BuildTreeScopeLifecycleBuildActionExecuter.java:32)
        at org.gradle.launcher.exec.BuildTreeScopeLifecycleBuildActionExecuter.execute(BuildTreeScopeLifecycleBuildActionExecuter.java:27)
        at org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:104)
        at org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:55)
        at org.gradle.tooling.internal.provider.SubscribableBuildActionExecuter.execute(SubscribableBuildActionExecuter.java:64)
        at org.gradle.tooling.internal.provider.SubscribableBuildActionExecuter.execute(SubscribableBuildActionExecuter.java:37)
        at org.gradle.tooling.internal.provider.SessionScopeLifecycleBuildActionExecuter.lambda$execute$0(SessionScopeLifecycleBuildActionExecuter.java:54)
        at <unknown class>.apply(Unknown Source)
        at org.gradle.internal.session.BuildSessionState.run(BuildSessionState.java:67)
        at org.gradle.tooling.internal.provider.SessionScopeLifecycleBuildActionExecuter.execute(SessionScopeLifecycleBuildActionExecuter.java:50)
        at org.gradle.tooling.internal.provider.SessionScopeLifecycleBuildActionExecuter.execute(SessionScopeLifecycleBuildActionExecuter.java:36)
        at org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:36)
        at org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:25)
        at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:59)
        at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:31)
        at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:55)
        at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:41)
        at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:47)
        at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:31)
        at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:65)
        at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:39)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:29)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:35)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.create(ForwardClientInput.java:78)
        at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.create(ForwardClientInput.java:75)
        at org.gradle.util.Swapper.swap(Swapper.java:38)
        at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:75)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute(LogAndCheckHealth.java:55)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:63)
        at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:84)
        at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104)
        at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:52)
        at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:297)
        at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
        at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
        at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
----------

Do you reckon it’s because of Semeru / OpenJ9? I’m just gonna switch back to Adoptium/AdoptOpenJDK for now.

It sounds likely, but since the build scan plugin is not open-source, there’s not much the community can say around what specifically might be an incompatibility or if there could be a work-around.

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