## Using a workspace directory with no .metdata directory I launch Knime ## It launches quickly and completes loading of UI !SESSION 2021-05-11 14:12:19.059 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_252 java.vendor=AdoptOpenJDK BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Command-line arguments: -os linux -ws gtk -arch x86_64 !ENTRY org.eclipse.jface 2 0 2021-05-11 14:12:25.681 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2021-05-11 14:12:25.681 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@23d0944b, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@72f24a84, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2021-05-11 14:12:28.141 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:756) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:252) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:167) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:825) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:103) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:345) !ENTRY org.eclipse.equinox.p2.core 4 0 2021-05-11 14:12:28.147 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:756) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:252) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:167) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:825) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:103) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:345) ## exited Knime using File/Exit menu command of the ui ## Nothing was written to the log upon exit of the application ## Started again using command line with -clean argument !SESSION 2021-05-11 14:17:19.401 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_252 java.vendor=AdoptOpenJDK BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Command-line arguments: -os linux -ws gtk -arch x86_64 -clean !ENTRY org.eclipse.jface 2 0 2021-05-11 14:17:37.239 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2021-05-11 14:17:37.239 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@59a5bb61, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@6f65aa58, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2021-05-11 14:17:39.237 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:756) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:252) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:167) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:825) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:103) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:345) !ENTRY org.eclipse.equinox.p2.core 4 0 2021-05-11 14:17:39.240 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:756) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:252) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:167) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:825) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:103) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:345) ## At this point in the log the Knime UI has stalled. No change occurred for ~10 minutes ## The application was exited using the UI File/Exit menu item ## The text below was logged after the Exit command !ENTRY org.eclipse.ui 4 0 2021-05-11 14:18:08.886 !MESSAGE Unhandled event loop exception !STACK 0 org.eclipse.swt.SWTException: Widget is disposed at org.eclipse.swt.SWT.error(SWT.java:4723) at org.eclipse.swt.SWT.error(SWT.java:4638) at org.eclipse.swt.SWT.error(SWT.java:4609) at org.eclipse.swt.widgets.Widget.error(Widget.java:550) at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:470) at org.eclipse.swt.widgets.Control.setRedraw(Control.java:5755) at org.eclipse.jface.viewers.AbstractTreeViewer.expandToLevel(AbstractTreeViewer.java:1132) at org.eclipse.jface.viewers.AbstractTreeViewer.expandToLevel(AbstractTreeViewer.java:1100) at org.knime.workbench.explorer.view.ExplorerView$8.lambda$4(ExplorerView.java:830) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:485) at org.knime.workbench.explorer.view.ExplorerView$8.run(ExplorerView.java:830) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4930) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4451) at org.eclipse.swt.widgets.Display.release(Display.java:4503) at org.eclipse.swt.graphics.Device.dispose(Device.java:236) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:192) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1447) at org.eclipse.equinox.launcher.Main.main(Main.java:1420) !ENTRY org.eclipse.ui 4 0 2021-05-11 14:18:08.892 !MESSAGE Unhandled event loop exception !STACK 0 org.eclipse.swt.SWTException: Widget is disposed at org.eclipse.swt.SWT.error(SWT.java:4723) at org.eclipse.swt.SWT.error(SWT.java:4638) at org.eclipse.swt.SWT.error(SWT.java:4609) at org.eclipse.swt.widgets.Widget.error(Widget.java:550) at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:470) at org.eclipse.swt.widgets.Label.setImage(Label.java:631) at org.knime.kerberos.config.eclipse.KerberosControlContribution.lambda$6(KerberosControlContribution.java:259) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4930) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4451) at org.eclipse.swt.widgets.Display.release(Display.java:4503) at org.eclipse.swt.graphics.Device.dispose(Device.java:236) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:192) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1447) at org.eclipse.equinox.launcher.Main.main(Main.java:1420) !ENTRY org.eclipse.core.jobs 4 2 2021-05-11 14:18:08.991 !MESSAGE An internal error occurred during: "Workflow Coach loader". !STACK 0 java.lang.NullPointerException at org.knime.workbench.workflowcoach.ui.WorkflowCoachView.lambda$8(WorkflowCoachView.java:663) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:236) at org.eclipse.swt.widgets.Display.syncExec(Display.java:5797) at org.knime.workbench.workflowcoach.ui.WorkflowCoachView.updateInputNoProvider(WorkflowCoachView.java:658) at org.knime.workbench.workflowcoach.ui.WorkflowCoachView.updateFrequencyColumnHeadersAndToolTips(WorkflowCoachView.java:500) at org.knime.workbench.workflowcoach.ui.WorkflowCoachView.access$4(WorkflowCoachView.java:495) at org.knime.workbench.workflowcoach.ui.WorkflowCoachView$3.run(WorkflowCoachView.java:282) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)