problem loading ResourceNavigator
关键词:Eclipse RCP, ResourceNavigator
解决者:Eingetragen von Volker Wegert. | So, 04/02/2007 - 13:17
When starting an eclipse instance (using the current development version) that uses the ResourceNavigator plugin, you might experience an exception during startup.
!
ENTRY org.eclipse.equinox.registry
4
1
2007
-
02
-
04
13
:
12
:
21.150
! MESSAGE Unable to create view ID org.eclipse.ui.views.ResourceNavigator: Plug - in " org.eclipse.ui.ide " was unable to instantiate class " org.eclipse.ui.views.navigator.ResourceNavigator " .
! STACK 0
java.lang.IllegalStateException
at org.eclipse.core.runtime.Platform.getPluginRegistry(Platform.java: 748 )
at org.eclipse.core.runtime.Platform.getPlugin(Platform.java: 723 )
at org.eclipse.ui.views.navigator.ResourceNavigator.initLinkingEnabled(ResourceNavigator.java: 413 )
at org.eclipse.ui.views.navigator.ResourceNavigator. < init > (ResourceNavigator.java: 241 )
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java: 39 )
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java: 27 )
at java.lang.reflect.Constructor.newInstance(Constructor.java: 494 )
at java.lang.Class.newInstance0(Class.java: 350 )
at java.lang.Class.newInstance(Class.java: 303 )
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java: 170 )
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java: 787 )
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java: 243 )
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java: 51 )
at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java: 234 )
at org.eclipse.ui.internal.registry.ViewDescriptor.createView(ViewDescriptor.java: 69 )
at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java: 305 )
at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java: 210 )
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java: 566 )
at org.eclipse.ui.internal.WorkbenchPage$ActivationList.setActive(WorkbenchPage.java: 3881 )
at org.eclipse.ui.internal.WorkbenchPage.restoreState(WorkbenchPage.java: 2905 )
at org.eclipse.ui.internal.WorkbenchWindow.restoreState(WorkbenchWindow.java: 1948 )
at org.eclipse.ui.internal.Workbench.doRestoreState(Workbench.java: 2888 )
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.java: 1696 )
at org.eclipse.ui.internal.Workbench.access$ 11 (Workbench.java: 1681 )
at org.eclipse.ui.internal.Workbench$ 18 .run(Workbench.java: 1560 )
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java: 37 )
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.java: 1504 )
at org.eclipse.ui.internal.WorkbenchConfigurer.restoreState(WorkbenchConfigurer.java: 183 )
at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java: 751 )
at org.eclipse.ui.internal.Workbench.init(Workbench.java: 1109 )
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java: 1878 )
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java: 425 )
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java: 149 )
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java: 95 )
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: 39 )
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25 )
at java.lang.reflect.Method.invoke(Method.java: 585 )
at org.eclipse.equinox.internal.app.EclipseAppContainer.callMethod(EclipseAppContainer.java: 522 )
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java: 147 )
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java: 104 )
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java: 74 )
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java: 354 )
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java: 170 )
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: 39 )
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25 )
at java.lang.reflect.Method.invoke(Method.java: 585 )
at org.eclipse.core.launcher.Main.invokeFramework(Main.java: 339 )
at org.eclipse.core.launcher.Main.basicRun(Main.java: 283 )
at org.eclipse.core.launcher.Main.run(Main.java: 984 )
at org.eclipse.core.launcher.Main.main(Main.java: 959 )
! MESSAGE Unable to create view ID org.eclipse.ui.views.ResourceNavigator: Plug - in " org.eclipse.ui.ide " was unable to instantiate class " org.eclipse.ui.views.navigator.ResourceNavigator " .
! STACK 0
java.lang.IllegalStateException
at org.eclipse.core.runtime.Platform.getPluginRegistry(Platform.java: 748 )
at org.eclipse.core.runtime.Platform.getPlugin(Platform.java: 723 )
at org.eclipse.ui.views.navigator.ResourceNavigator.initLinkingEnabled(ResourceNavigator.java: 413 )
at org.eclipse.ui.views.navigator.ResourceNavigator. < init > (ResourceNavigator.java: 241 )
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java: 39 )
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java: 27 )
at java.lang.reflect.Constructor.newInstance(Constructor.java: 494 )
at java.lang.Class.newInstance0(Class.java: 350 )
at java.lang.Class.newInstance(Class.java: 303 )
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java: 170 )
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java: 787 )
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java: 243 )
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java: 51 )
at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java: 234 )
at org.eclipse.ui.internal.registry.ViewDescriptor.createView(ViewDescriptor.java: 69 )
at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java: 305 )
at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java: 210 )
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java: 566 )
at org.eclipse.ui.internal.WorkbenchPage$ActivationList.setActive(WorkbenchPage.java: 3881 )
at org.eclipse.ui.internal.WorkbenchPage.restoreState(WorkbenchPage.java: 2905 )
at org.eclipse.ui.internal.WorkbenchWindow.restoreState(WorkbenchWindow.java: 1948 )
at org.eclipse.ui.internal.Workbench.doRestoreState(Workbench.java: 2888 )
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.java: 1696 )
at org.eclipse.ui.internal.Workbench.access$ 11 (Workbench.java: 1681 )
at org.eclipse.ui.internal.Workbench$ 18 .run(Workbench.java: 1560 )
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java: 37 )
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.java: 1504 )
at org.eclipse.ui.internal.WorkbenchConfigurer.restoreState(WorkbenchConfigurer.java: 183 )
at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java: 751 )
at org.eclipse.ui.internal.Workbench.init(Workbench.java: 1109 )
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java: 1878 )
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java: 425 )
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java: 149 )
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java: 95 )
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: 39 )
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25 )
at java.lang.reflect.Method.invoke(Method.java: 585 )
at org.eclipse.equinox.internal.app.EclipseAppContainer.callMethod(EclipseAppContainer.java: 522 )
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java: 147 )
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java: 104 )
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java: 74 )
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java: 354 )
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java: 170 )
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: 39 )
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25 )
at java.lang.reflect.Method.invoke(Method.java: 585 )
at org.eclipse.core.launcher.Main.invokeFramework(Main.java: 339 )
at org.eclipse.core.launcher.Main.basicRun(Main.java: 283 )
at org.eclipse.core.launcher.Main.run(Main.java: 984 )
at org.eclipse.core.launcher.Main.main(Main.java: 959 )
This causes the navigator view to display nothing but a grey box. It took me some time to figure out what went wrong here, especially since the validation of the plug-in set did not show any problems. You have to enable
org.eclipse.core.runtime.compatibility
in order to get the resource navigator working.
------------------------
即当ResourceNavigator在RCP程序中无法正常调用时,需要在依赖项中增加一个兼容性插件 org.eclipse.core.runtime.compatibility。这个办法很好地解决了我遇到的问题。