!SESSION 2021-04-21 09:34:38.321 ----------------------------------------------- eclipse.buildId=unknown java.version=14.0.2 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -version 3 -port 8081 -testLoaderClass org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader -loaderpluginname org.eclipse.jdt.junit4.runtime -application org.eclipse.pde.junit.runtime.uitestapplication -product org.polarsys.capella.rcp.product -testApplication org.polarsys.capella.core.platform.sirius.ui.perspective.id -buildKey master -testpluginname org.polarsys.capella.scenario.editor.ju -classNames org.polarsys.capella.scenario.editor.ju.ScenarioEditorTestSuite Command-line arguments: -os linux -ws gtk -arch x86_64 -version 3 -port 8081 -testLoaderClass org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader -loaderpluginname org.eclipse.jdt.junit4.runtime -application org.eclipse.pde.junit.runtime.uitestapplication -product org.polarsys.capella.rcp.product -testApplication org.polarsys.capella.core.platform.sirius.ui.perspective.id -buildKey master -data /home/jenkins/agent/workspace/ella-addon-textual-editor_PR-117/ScenarioEditorTestSuite -testpluginname org.polarsys.capella.scenario.editor.ju -classNames org.polarsys.capella.scenario.editor.ju.ScenarioEditorTestSuite !ENTRY org.eclipse.urischeme 4 0 2021-04-21 09:34:49.587 !MESSAGE !STACK 0 java.lang.NullPointerException at org.eclipse.urischeme.internal.registration.DesktopFileWriter.escapeSpaces(DesktopFileWriter.java:186) at org.eclipse.urischeme.internal.registration.DesktopFileWriter.getMinimalDesktopFileContent(DesktopFileWriter.java:175) at org.eclipse.urischeme.internal.registration.RegistrationLinux.readFileOrGetInitialContent(RegistrationLinux.java:107) at org.eclipse.urischeme.internal.registration.RegistrationLinux.changeDesktopFile(RegistrationLinux.java:90) at org.eclipse.urischeme.internal.registration.RegistrationLinux.handleSchemes(RegistrationLinux.java:56) at org.eclipse.urischeme.AutoRegisterSchemeHandlersJob.run(AutoRegisterSchemeHandlersJob.java:70) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) !ENTRY org.apache.log4j 4 0 2021-04-21 09:35:47.159 !MESSAGE org.eclipse.xtext.validation.CompositeEValidator - Error executing EValidator !STACK 0 java.util.ConcurrentModificationException at org.eclipse.emf.common.util.AbstractEList$EIterator.checkModCount(AbstractEList.java:751) at org.eclipse.emf.common.util.AbstractEList$EIterator.doNext(AbstractEList.java:699) at org.eclipse.emf.common.util.AbstractEList$EIterator.next(AbstractEList.java:685) at org.polarsys.capella.scenario.editor.dsl.validation.TextualScenarioValidator.checkWithExecutionHasDeactivate(TextualScenarioValidator.java:702) at org.polarsys.capella.scenario.editor.dsl.validation.TextualScenarioValidator.checkWithExecutionHasDeactivateModel(TextualScenarioValidator.java:674) at jdk.internal.reflect.GeneratedMethodAccessor98.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at org.eclipse.xtext.validation.AbstractDeclarativeValidator$MethodWrapper.invoke(AbstractDeclarativeValidator.java:129) at org.eclipse.xtext.validation.AbstractDeclarativeValidator.internalValidate(AbstractDeclarativeValidator.java:337) at org.eclipse.xtext.validation.AbstractInjectableValidator.validate(AbstractInjectableValidator.java:72) at org.eclipse.xtext.validation.CompositeEValidator.validate(CompositeEValidator.java:151) at org.eclipse.emf.ecore.util.Diagnostician.doValidate(Diagnostician.java:299) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:245) at org.eclipse.xtext.validation.CancelableDiagnostician.validate(CancelableDiagnostician.java:41) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:200) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:142) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:147) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:125) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:91) at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:92) at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:1) at org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:27) at org.eclipse.xtext.util.concurrent.WrappingCancelableUnitOfWork.exec(WrappingCancelableUnitOfWork.java:58) at org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:27) at org.eclipse.xtext.resource.OutdatedStateManager.exec(OutdatedStateManager.java:70) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.internalReadOnly(XtextDocument.java:525) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:497) at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:136) at org.eclipse.xtext.util.concurrent.IReadAccess.tryReadOnly(IReadAccess.java:50) at org.eclipse.xtext.ui.editor.validation.ValidationJob.createIssues(ValidationJob.java:87) at org.eclipse.xtext.ui.editor.validation.ValidationJob.run(ValidationJob.java:68) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) !ENTRY org.apache.log4j 4 0 2021-04-21 09:35:50.454 !MESSAGE org.eclipse.xtext.validation.CompositeEValidator - Error executing EValidator !STACK 0 java.util.ConcurrentModificationException at org.eclipse.emf.common.util.AbstractEList$EIterator.checkModCount(AbstractEList.java:751) at org.eclipse.emf.common.util.AbstractEList$EIterator.doNext(AbstractEList.java:699) at org.eclipse.emf.common.util.AbstractEList$EIterator.next(AbstractEList.java:685) at org.polarsys.capella.scenario.editor.dsl.validation.TextualScenarioValidator.checkWithExecutionHasDeactivate(TextualScenarioValidator.java:702) at org.polarsys.capella.scenario.editor.dsl.validation.TextualScenarioValidator.checkWithExecutionHasDeactivateModel(TextualScenarioValidator.java:674) at jdk.internal.reflect.GeneratedMethodAccessor98.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at org.eclipse.xtext.validation.AbstractDeclarativeValidator$MethodWrapper.invoke(AbstractDeclarativeValidator.java:129) at org.eclipse.xtext.validation.AbstractDeclarativeValidator.internalValidate(AbstractDeclarativeValidator.java:337) at org.eclipse.xtext.validation.AbstractInjectableValidator.validate(AbstractInjectableValidator.java:72) at org.eclipse.xtext.validation.CompositeEValidator.validate(CompositeEValidator.java:151) at org.eclipse.emf.ecore.util.Diagnostician.doValidate(Diagnostician.java:299) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:245) at org.eclipse.xtext.validation.CancelableDiagnostician.validate(CancelableDiagnostician.java:41) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:200) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:142) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:147) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:125) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:91) at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:92) at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:1) at org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:27) at org.eclipse.xtext.util.concurrent.WrappingCancelableUnitOfWork.exec(WrappingCancelableUnitOfWork.java:58) at org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:27) at org.eclipse.xtext.resource.OutdatedStateManager.exec(OutdatedStateManager.java:70) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.internalReadOnly(XtextDocument.java:525) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:497) at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:136) at org.eclipse.xtext.util.concurrent.IReadAccess.tryReadOnly(IReadAccess.java:50) at org.eclipse.xtext.ui.editor.validation.ValidationJob.createIssues(ValidationJob.java:87) at org.eclipse.xtext.ui.editor.validation.ValidationJob.run(ValidationJob.java:68) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) !ENTRY org.apache.log4j 4 0 2021-04-21 09:35:56.750 !MESSAGE org.eclipse.xtext.validation.CompositeEValidator - Error executing EValidator !STACK 0 java.util.ConcurrentModificationException at org.eclipse.emf.common.util.AbstractEList$EIterator.checkModCount(AbstractEList.java:751) at org.eclipse.emf.common.util.AbstractEList$EIterator.doNext(AbstractEList.java:699) at org.eclipse.emf.common.util.AbstractEList$EIterator.next(AbstractEList.java:685) at org.polarsys.capella.scenario.editor.dsl.validation.TextualScenarioValidator.checkWithExecutionHasDeactivate(TextualScenarioValidator.java:702) at org.polarsys.capella.scenario.editor.dsl.validation.TextualScenarioValidator.checkWithExecutionHasDeactivateModel(TextualScenarioValidator.java:674) at jdk.internal.reflect.GeneratedMethodAccessor98.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at org.eclipse.xtext.validation.AbstractDeclarativeValidator$MethodWrapper.invoke(AbstractDeclarativeValidator.java:129) at org.eclipse.xtext.validation.AbstractDeclarativeValidator.internalValidate(AbstractDeclarativeValidator.java:337) at org.eclipse.xtext.validation.AbstractInjectableValidator.validate(AbstractInjectableValidator.java:72) at org.eclipse.xtext.validation.CompositeEValidator.validate(CompositeEValidator.java:151) at org.eclipse.emf.ecore.util.Diagnostician.doValidate(Diagnostician.java:299) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:245) at org.eclipse.xtext.validation.CancelableDiagnostician.validate(CancelableDiagnostician.java:41) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:200) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:142) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:147) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:125) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:91) at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:92) at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:1) at org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:27) at org.eclipse.xtext.util.concurrent.WrappingCancelableUnitOfWork.exec(WrappingCancelableUnitOfWork.java:58) at org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:27) at org.eclipse.xtext.resource.OutdatedStateManager.exec(OutdatedStateManager.java:70) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.internalReadOnly(XtextDocument.java:525) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:497) at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:136) at org.eclipse.xtext.util.concurrent.IReadAccess.tryReadOnly(IReadAccess.java:50) at org.eclipse.xtext.ui.editor.validation.ValidationJob.createIssues(ValidationJob.java:87) at org.eclipse.xtext.ui.editor.validation.ValidationJob.run(ValidationJob.java:68) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) !ENTRY org.apache.log4j 4 0 2021-04-21 09:36:04.342 !MESSAGE org.eclipse.xtext.validation.CompositeEValidator - Error executing EValidator !STACK 0 java.util.ConcurrentModificationException at org.eclipse.emf.common.util.AbstractEList$EIterator.checkModCount(AbstractEList.java:751) at org.eclipse.emf.common.util.AbstractEList$EIterator.doNext(AbstractEList.java:699) at org.eclipse.emf.common.util.AbstractEList$EIterator.next(AbstractEList.java:685) at org.polarsys.capella.scenario.editor.dsl.validation.TextualScenarioValidator.checkWithExecutionHasDeactivate(TextualScenarioValidator.java:702) at org.polarsys.capella.scenario.editor.dsl.validation.TextualScenarioValidator.checkWithExecutionHasDeactivateModel(TextualScenarioValidator.java:674) at jdk.internal.reflect.GeneratedMethodAccessor98.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at org.eclipse.xtext.validation.AbstractDeclarativeValidator$MethodWrapper.invoke(AbstractDeclarativeValidator.java:129) at org.eclipse.xtext.validation.AbstractDeclarativeValidator.internalValidate(AbstractDeclarativeValidator.java:337) at org.eclipse.xtext.validation.AbstractInjectableValidator.validate(AbstractInjectableValidator.java:72) at org.eclipse.xtext.validation.CompositeEValidator.validate(CompositeEValidator.java:151) at org.eclipse.emf.ecore.util.Diagnostician.doValidate(Diagnostician.java:299) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:245) at org.eclipse.xtext.validation.CancelableDiagnostician.validate(CancelableDiagnostician.java:41) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:200) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:142) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:147) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:125) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:91) at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:92) at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:1) at org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:27) at org.eclipse.xtext.util.concurrent.WrappingCancelableUnitOfWork.exec(WrappingCancelableUnitOfWork.java:58) at org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:27) at org.eclipse.xtext.resource.OutdatedStateManager.exec(OutdatedStateManager.java:70) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.internalReadOnly(XtextDocument.java:525) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:497) at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:136) at org.eclipse.xtext.util.concurrent.IReadAccess.tryReadOnly(IReadAccess.java:50) at org.eclipse.xtext.ui.editor.validation.ValidationJob.createIssues(ValidationJob.java:87) at org.eclipse.xtext.ui.editor.validation.ValidationJob.run(ValidationJob.java:68) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) !ENTRY org.apache.log4j 4 0 2021-04-21 09:36:04.945 !MESSAGE org.eclipse.xtext.validation.CompositeEValidator - Error executing EValidator !STACK 0 java.util.ConcurrentModificationException at org.eclipse.emf.common.util.AbstractEList$EIterator.checkModCount(AbstractEList.java:751) at org.eclipse.emf.common.util.AbstractEList$EIterator.doNext(AbstractEList.java:699) at org.eclipse.emf.common.util.AbstractEList$EIterator.next(AbstractEList.java:685) at org.polarsys.capella.scenario.editor.dsl.validation.TextualScenarioValidator.checkDeactivateMessages(TextualScenarioValidator.java:204) at org.polarsys.capella.scenario.editor.dsl.validation.TextualScenarioValidator.checkDeactivateMessagesModel(TextualScenarioValidator.java:195) at jdk.internal.reflect.GeneratedMethodAccessor97.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at org.eclipse.xtext.validation.AbstractDeclarativeValidator$MethodWrapper.invoke(AbstractDeclarativeValidator.java:129) at org.eclipse.xtext.validation.AbstractDeclarativeValidator.internalValidate(AbstractDeclarativeValidator.java:337) at org.eclipse.xtext.validation.AbstractInjectableValidator.validate(AbstractInjectableValidator.java:72) at org.eclipse.xtext.validation.CompositeEValidator.validate(CompositeEValidator.java:151) at org.eclipse.emf.ecore.util.Diagnostician.doValidate(Diagnostician.java:299) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:245) at org.eclipse.xtext.validation.CancelableDiagnostician.validate(CancelableDiagnostician.java:41) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:200) at org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:142) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:147) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:125) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:91) at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:92) at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:1) at org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:27) at org.eclipse.xtext.util.concurrent.WrappingCancelableUnitOfWork.exec(WrappingCancelableUnitOfWork.java:58) at org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:27) at org.eclipse.xtext.resource.OutdatedStateManager.exec(OutdatedStateManager.java:70) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.internalReadOnly(XtextDocument.java:525) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:497) at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:136) at org.eclipse.xtext.util.concurrent.IReadAccess.tryReadOnly(IReadAccess.java:50) at org.eclipse.xtext.ui.editor.validation.ValidationJob.createIssues(ValidationJob.java:87) at org.eclipse.xtext.ui.editor.validation.ValidationJob.run(ValidationJob.java:68) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) !ENTRY org.eclipse.core.resources 2 10035 2021-04-21 09:36:12.846 !MESSAGE The workspace will exit with unsaved changes in this session. !ENTRY org.eclipse.core.contenttype 4 0 2021-04-21 09:36:12.859 !MESSAGE FrameworkEvent ERROR !STACK 0 org.osgi.framework.BundleException: Exception in org.eclipse.core.internal.content.Activator.stop() of bundle org.eclipse.core.contenttype. at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:920) at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:1029) at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:370) at org.eclipse.osgi.container.Module.doStop(Module.java:660) at org.eclipse.osgi.container.Module.stop(Module.java:521) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1886) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1761) at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:275) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:202) at org.eclipse.osgi.container.Module.doStop(Module.java:660) at org.eclipse.osgi.container.Module.stop(Module.java:521) at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:207) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:220) at java.base/java.lang.Thread.run(Thread.java:832) Caused by: java.lang.NullPointerException at org.eclipse.core.internal.content.Activator.removedService(Activator.java:104) at org.eclipse.core.internal.content.Activator.removedService(Activator.java:1) at org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:969) at org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1) at org.osgi.util.tracker.AbstractTracked.untrack(AbstractTracked.java:341) at org.osgi.util.tracker.ServiceTracker.close(ServiceTracker.java:380) at org.eclipse.core.internal.content.Activator.stop(Activator.java:62) at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:900) at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) at java.base/java.security.AccessController.doPrivileged(AccessController.java:554) at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:892) ... 13 more Root exception: java.lang.NullPointerException at org.eclipse.core.internal.content.Activator.removedService(Activator.java:104) at org.eclipse.core.internal.content.Activator.removedService(Activator.java:1) at org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:969) at org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1) at org.osgi.util.tracker.AbstractTracked.untrack(AbstractTracked.java:341) at org.osgi.util.tracker.ServiceTracker.close(ServiceTracker.java:380) at org.eclipse.core.internal.content.Activator.stop(Activator.java:62) at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:900) at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) at java.base/java.security.AccessController.doPrivileged(AccessController.java:554) at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:892) at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:1029) at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:370) at org.eclipse.osgi.container.Module.doStop(Module.java:660) at org.eclipse.osgi.container.Module.stop(Module.java:521) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1886) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1761) at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:275) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:202) at org.eclipse.osgi.container.Module.doStop(Module.java:660) at org.eclipse.osgi.container.Module.stop(Module.java:521) at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:207) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:220) at java.base/java.lang.Thread.run(Thread.java:832)