org.eclipse.core.runtime.AssertionFailedException: null argument:

SpringSource Issue Tracker | Kris De Volder (c) | 2 years ago
  1. 0

    I create a 'Java Quickstart' sample project and then played with it. When I click the "Open Quick Tasks Launcher" button in the Gradle Tasks View it doesn't appear to do anything. I did find this in the error log: {code} org.eclipse.core.runtime.AssertionFailedException: null argument: at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:85) at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:73) at org.eclipse.core.runtime.Path.initialize(Path.java:577) at org.eclipse.core.runtime.Path.<init>(Path.java:185) at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:182) at org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.setSelectedProject(ConsoleInplaceDialog.java:1072) at org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.restoreProject(ConsoleInplaceDialog.java:945) at org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.initializeUI(ConsoleInplaceDialog.java:253) at org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.<init>(ConsoleInplaceDialog.java:215) at org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.getInstance(ConsoleInplaceDialog.java:124) at org.springsource.ide.eclipse.gradle.ui.actions.ConsoleInplaceDialogActionDelegate.run(ConsoleInplaceDialogActionDelegate.java:47) at org.springsource.ide.eclipse.gradle.ui.taskview.TasksConsoleAction.run(TasksConsoleAction.java:41) at org.eclipse.jface.action.Action.runWithEvent(Action.java:519) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511) at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:462) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4454) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1388) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3799) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3409) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) {code}

    SpringSource Issue Tracker | 2 years ago | Kris De Volder (c)
    org.eclipse.core.runtime.AssertionFailedException: null argument:
  2. 0

    I create a 'Java Quickstart' sample project and then played with it. When I click the "Open Quick Tasks Launcher" button in the Gradle Tasks View it doesn't appear to do anything. I did find this in the error log: {code} org.eclipse.core.runtime.AssertionFailedException: null argument: at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:85) at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:73) at org.eclipse.core.runtime.Path.initialize(Path.java:577) at org.eclipse.core.runtime.Path.<init>(Path.java:185) at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:182) at org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.setSelectedProject(ConsoleInplaceDialog.java:1072) at org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.restoreProject(ConsoleInplaceDialog.java:945) at org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.initializeUI(ConsoleInplaceDialog.java:253) at org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.<init>(ConsoleInplaceDialog.java:215) at org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.getInstance(ConsoleInplaceDialog.java:124) at org.springsource.ide.eclipse.gradle.ui.actions.ConsoleInplaceDialogActionDelegate.run(ConsoleInplaceDialogActionDelegate.java:47) at org.springsource.ide.eclipse.gradle.ui.taskview.TasksConsoleAction.run(TasksConsoleAction.java:41) at org.eclipse.jface.action.Action.runWithEvent(Action.java:519) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511) at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:462) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4454) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1388) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3799) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3409) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) {code}

    SpringSource Issue Tracker | 2 years ago | Kris De Volder (c)
    org.eclipse.core.runtime.AssertionFailedException: null argument:
  3. 0

    GitHub comment 59#8150338

    GitHub | 4 years ago | root42
    org.eclipse.core.runtime.AssertionFailedException: null argument:
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. org.eclipse.core.runtime.AssertionFailedException

      null argument:

      at org.eclipse.core.runtime.Assert.isNotNull()
    2. Eclipse Core
      Path.<init>
      1. org.eclipse.core.runtime.Assert.isNotNull(Assert.java:85)
      2. org.eclipse.core.runtime.Assert.isNotNull(Assert.java:73)
      3. org.eclipse.core.runtime.Path.initialize(Path.java:577)
      4. org.eclipse.core.runtime.Path.<init>(Path.java:185)
      4 frames
    3. Core Resource Management
      WorkspaceRoot.getProject
      1. org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:182)
      1 frame
    4. org.springsource.ide
      TasksConsoleAction.run
      1. org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.setSelectedProject(ConsoleInplaceDialog.java:1072)
      2. org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.restoreProject(ConsoleInplaceDialog.java:945)
      3. org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.initializeUI(ConsoleInplaceDialog.java:253)
      4. org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.<init>(ConsoleInplaceDialog.java:215)
      5. org.springsource.ide.eclipse.gradle.ui.cli.inplace.ConsoleInplaceDialog.getInstance(ConsoleInplaceDialog.java:124)
      6. org.springsource.ide.eclipse.gradle.ui.actions.ConsoleInplaceDialogActionDelegate.run(ConsoleInplaceDialogActionDelegate.java:47)
      7. org.springsource.ide.eclipse.gradle.ui.taskview.TasksConsoleAction.run(TasksConsoleAction.java:41)
      7 frames
    5. JFace
      ActionContributionItem$6.handleEvent
      1. org.eclipse.jface.action.Action.runWithEvent(Action.java:519)
      2. org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)
      3. org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)
      4. org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:462)
      4 frames
    6. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      2. org.eclipse.swt.widgets.Display.sendEvent(Display.java:4454)
      3. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1388)
      4. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3799)
      5. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3409)
      5 frames
    7. Eclipse Workbench SWT
      PartRenderingEngine$9.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
      1 frame
    8. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      1 frame
    9. Eclipse Workbench SWT
      PartRenderingEngine.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
      1 frame
    10. Eclipse Workbench
      E4Workbench.createAndRunUI
      1. org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
      1 frame
    11. Eclipse UI
      Workbench$5.run
      1. org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
      1 frame
    12. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      1 frame
    13. Eclipse UI
      Workbench.createAndRunWorkbench
      1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
      1 frame
    14. Eclipse UI
      PlatformUI.createAndRunWorkbench
      1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
      1 frame
    15. Eclipse IDE
      IDEApplication.start
      1. org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
      1 frame
    16. Equinox Container
      EclipseAppHandle.run
      1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
      1 frame
    17. Eclipse OSGi
      EclipseStarter.run
      1. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
      2. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
      3. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
      4. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
      4 frames
    18. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    19. Equinox
      Main.main
      1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
      2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
      3. org.eclipse.equinox.launcher.Main.run(Main.java:1465)
      4. org.eclipse.equinox.launcher.Main.main(Main.java:1438)
      4 frames