org.eclipse.core.runtime.CoreException: Plug-in org.springsource.ide.eclipse.commons.gettingstarted was unable to load class org.springsource.ide.eclipse.commons.gettingstarted.launch.ReLaunchCommand.

SpringSource Issue Tracker | Leo Dos Santos (c) | 3 years ago
  1. 0

    When I launched 3.4.0M1 and saw that the new Stop and Relaunch toolbars were enabled, I went to select one and they immediately became disabled. My error log had the following error: Error Wed Sep 04 13:55:06 PDT 2013 The proxied handler for 'org.springsource.ide.eclipse.commons.gettingstarted.launch.ReLaunchCommand' could not be loaded org.eclipse.core.runtime.CoreException: Plug-in org.springsource.ide.eclipse.commons.gettingstarted was unable to load class org.springsource.ide.eclipse.commons.gettingstarted.launch.ReLaunchCommand. at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176) at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) at org.eclipse.ui.internal.handlers.HandlerProxy.loadHandler(HandlerProxy.java:347) at org.eclipse.ui.internal.handlers.HandlerProxy.setEnabled(HandlerProxy.java:230) at org.eclipse.ui.internal.handlers.E4HandlerProxy.canExecute(E4HandlerProxy.java:71) at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132) at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.isEnabled(HandlerServiceHandler.java:55) at org.eclipse.core.commands.Command.isEnabled(Command.java:862) at org.eclipse.ui.internal.quickaccess.CommandProvider.getElements(CommandProvider.java:69) at org.eclipse.ui.internal.quickaccess.QuickAccessProvider.getElementsSorted(QuickAccessProvider.java:56) at org.eclipse.ui.internal.quickaccess.QuickAccessContents.computeMatchingEntries(QuickAccessContents.java:324) at org.eclipse.ui.internal.quickaccess.QuickAccessContents.refresh(QuickAccessContents.java:127) at org.eclipse.ui.internal.quickaccess.QuickAccessContents$2.modifyText(QuickAccessContents.java:499) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:179) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4166) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1489) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1474) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4012) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3651) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:138) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181) 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:636) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591) at org.eclipse.equinox.launcher.Main.run(Main.java:1450) Caused by: java.lang.ClassNotFoundException: org.springsource.ide.eclipse.commons.gettingstarted.launch.ReLaunchCommand cannot be found by org.springsource.ide.eclipse.commons.gettingstarted_3.4.0.201309040712-M1 at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340) at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229) at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) ... 50 more

    SpringSource Issue Tracker | 3 years ago | Leo Dos Santos (c)
    org.eclipse.core.runtime.CoreException: Plug-in org.springsource.ide.eclipse.commons.gettingstarted was unable to load class org.springsource.ide.eclipse.commons.gettingstarted.launch.ReLaunchCommand.
  2. 0

    When I launched 3.4.0M1 and saw that the new Stop and Relaunch toolbars were enabled, I went to select one and they immediately became disabled. My error log had the following error: Error Wed Sep 04 13:55:06 PDT 2013 The proxied handler for 'org.springsource.ide.eclipse.commons.gettingstarted.launch.ReLaunchCommand' could not be loaded org.eclipse.core.runtime.CoreException: Plug-in org.springsource.ide.eclipse.commons.gettingstarted was unable to load class org.springsource.ide.eclipse.commons.gettingstarted.launch.ReLaunchCommand. at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176) at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) at org.eclipse.ui.internal.handlers.HandlerProxy.loadHandler(HandlerProxy.java:347) at org.eclipse.ui.internal.handlers.HandlerProxy.setEnabled(HandlerProxy.java:230) at org.eclipse.ui.internal.handlers.E4HandlerProxy.canExecute(E4HandlerProxy.java:71) at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132) at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.isEnabled(HandlerServiceHandler.java:55) at org.eclipse.core.commands.Command.isEnabled(Command.java:862) at org.eclipse.ui.internal.quickaccess.CommandProvider.getElements(CommandProvider.java:69) at org.eclipse.ui.internal.quickaccess.QuickAccessProvider.getElementsSorted(QuickAccessProvider.java:56) at org.eclipse.ui.internal.quickaccess.QuickAccessContents.computeMatchingEntries(QuickAccessContents.java:324) at org.eclipse.ui.internal.quickaccess.QuickAccessContents.refresh(QuickAccessContents.java:127) at org.eclipse.ui.internal.quickaccess.QuickAccessContents$2.modifyText(QuickAccessContents.java:499) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:179) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4166) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1489) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1474) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4012) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3651) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:138) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181) 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:636) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591) at org.eclipse.equinox.launcher.Main.run(Main.java:1450) Caused by: java.lang.ClassNotFoundException: org.springsource.ide.eclipse.commons.gettingstarted.launch.ReLaunchCommand cannot be found by org.springsource.ide.eclipse.commons.gettingstarted_3.4.0.201309040712-M1 at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340) at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229) at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) ... 50 more

    SpringSource Issue Tracker | 3 years ago | Leo Dos Santos (c)
    org.eclipse.core.runtime.CoreException: Plug-in org.springsource.ide.eclipse.commons.gettingstarted was unable to load class org.springsource.ide.eclipse.commons.gettingstarted.launch.ReLaunchCommand.
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    Table view not working in exported version

    GitHub | 3 years ago | mstreit
    org.eclipse.core.runtime.CoreException: Plug-in org.caleydo.view.table was unable to load class org.caleydo.view.table.OpenViewHandler.
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    Exception during startup on latest build

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    org.eclipse.core.runtime.CoreException: Plug-in org.pdtextensions.core.ui was unable to load class org.pdtextensions.core.ui.Starter.
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    Cannot open any files

    GitHub | 5 years ago | doronrosenberg
    org.eclipse.core.runtime.CoreException: Plug-in maqetta.core.server.standalone was unable to load class maqetta.core.server.command.GetUserInfo.

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    Root Cause Analysis

    1. java.lang.ClassNotFoundException

      org.springsource.ide.eclipse.commons.gettingstarted.launch.ReLaunchCommand cannot be found by org.springsource.ide.eclipse.commons.gettingstarted_3.4.0.201309040712-M1

      at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal()
    2. Eclipse OSGi
      BundleLoader.findClass
      1. org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
      2. org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
      3. org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
      3 frames
    3. Eclipse OSGi
      DefaultClassLoader.loadClass
      1. org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
      1 frame
    4. Java RT
      ClassLoader.loadClass
      1. java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      1 frame
    5. Eclipse OSGi
      BundleLoader.loadClass
      1. org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
      1 frame
    6. Eclipse OSGi
      AbstractBundle.loadClass
      1. org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
      2. org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
      2 frames
    7. Equinox
      ConfigurationElementHandle.createExecutableExtension
      1. org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
      2. org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
      3. org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
      4. org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
      4 frames
    8. Workbench
      E4HandlerProxy.canExecute
      1. org.eclipse.ui.internal.handlers.HandlerProxy.loadHandler(HandlerProxy.java:347)
      2. org.eclipse.ui.internal.handlers.HandlerProxy.setEnabled(HandlerProxy.java:230)
      3. org.eclipse.ui.internal.handlers.E4HandlerProxy.canExecute(E4HandlerProxy.java:71)
      3 frames
    9. Java RT
      Method.invoke
      1. sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
      2. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      3. java.lang.reflect.Method.invoke(Method.java:606)
      3 frames
    10. org.eclipse.e4
      HandlerServiceHandler.isEnabled
      1. org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
      2. org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243)
      3. org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224)
      4. org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
      5. org.eclipse.e4.core.commands.internal.HandlerServiceHandler.isEnabled(HandlerServiceHandler.java:55)
      5 frames
    11. Commands
      Command.isEnabled
      1. org.eclipse.core.commands.Command.isEnabled(Command.java:862)
      1 frame
    12. org.eclipse.ui
      QuickAccessContents$2.modifyText
      1. org.eclipse.ui.internal.quickaccess.CommandProvider.getElements(CommandProvider.java:69)
      2. org.eclipse.ui.internal.quickaccess.QuickAccessProvider.getElementsSorted(QuickAccessProvider.java:56)
      3. org.eclipse.ui.internal.quickaccess.QuickAccessContents.computeMatchingEntries(QuickAccessContents.java:324)
      4. org.eclipse.ui.internal.quickaccess.QuickAccessContents.refresh(QuickAccessContents.java:127)
      5. org.eclipse.ui.internal.quickaccess.QuickAccessContents$2.modifyText(QuickAccessContents.java:499)
      5 frames
    13. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:179)
      2. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      3. org.eclipse.swt.widgets.Display.sendEvent(Display.java:4166)
      4. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466)
      5. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1489)
      6. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1474)
      7. org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)
      8. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4012)
      9. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3651)
      9 frames
    14. Eclipse Workbench SWT
      PartRenderingEngine$9.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
      1 frame
    15. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      1 frame
    16. Eclipse Workbench SWT
      PartRenderingEngine.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
      1 frame
    17. Eclipse Workbench
      E4Workbench.createAndRunUI
      1. org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:138)
      1 frame
    18. Eclipse UI
      Workbench$5.run
      1. org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610)
      1 frame
    19. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      1 frame
    20. Eclipse UI
      Workbench.createAndRunWorkbench
      1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
      1 frame
    21. Eclipse UI
      PlatformUI.createAndRunWorkbench
      1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
      1 frame
    22. Eclipse IDE
      IDEApplication.start
      1. org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
      1 frame
    23. Equinox Container
      EclipseAppHandle.run
      1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
      1 frame
    24. Eclipse OSGi
      EclipseStarter.run
      1. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
      2. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
      3. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
      4. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
      4 frames
    25. 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
    26. Equinox
      Main.run
      1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
      2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
      3. org.eclipse.equinox.launcher.Main.run(Main.java:1450)
      3 frames