[subversive-defects] SWTError during start of SVNTeamUIPlugin

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[subversive-defects] SWTError during start of SVNTeamUIPlugin

From: "Claudio Hillmann" <Claudio.Hillmann@xxxxxxxxxxxxxxxxxx>
Date: Wed, 01 Sep 2010 10:37:03 +0200
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Hello all,

I discovered following error during the execution of a plugin-test with an eclipse instance on a console without X-Server.

I used the copy method of IResource:

public void copy(IPath destination, boolean force, IProgressMonitor monitor)

I suppose that somehow the IResourceChangeEvent reported by this method invokes the start of the SVNTeamUIPlugin, which then tries to obtain the Display instance with Display.getDefault(), which of course triggers an SWTError in the discribed environment.

It would be nice if one could use Subversive and the IResource-methods in an environment without X-Server.

The stack-Trace:

!ENTRY org.eclipse.osgi 4 0 2010-09-01 09:47:49.672

!MESSAGE An error occurred while automatically activating bundle org.eclipse.team.svn.ui (358).

!STACK 0

org.osgi.framework.BundleException: Exception in org.eclipse.team.svn.ui.SVNTeamUIPlugin.start() of bundle org.eclipse.team.svn.ui.

at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:806)

at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:755)

at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:370)

at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:284)

at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:417)

at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:265)

at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:106)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:453)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)

at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393)

at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469)

at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)

at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)

at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:338)

at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:232)

at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1197)

at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)

at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:904)

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.team.svn.core.extension.CoreExtensionsManager.loadExtensions(CoreExtensionsManager.java:181)

at org.eclipse.team.svn.core.extension.CoreExtensionsManager.loadCoreExtensions(CoreExtensionsManager.java:166)

at org.eclipse.team.svn.core.extension.CoreExtensionsManager.<init>(CoreExtensionsManager.java:142)

at org.eclipse.team.svn.core.extension.CoreExtensionsManager.<clinit>(CoreExtensionsManager.java:53)

at org.eclipse.team.svn.core.SVNTeamPlugin.getOptionProvider(SVNTeamPlugin.java:98)

at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTaskScheduled(ProgressMonitorUtility.java:50)

at org.eclipse.team.svn.core.svnstorage.SVNRemoteStorage.fireResourceStatesChangedEvent(SVNRemoteStorage.java:173)

at org.eclipse.team.svn.core.ResourceChangeListener$1.runImpl(ResourceChangeListener.java:98)

at org.eclipse.team.svn.core.operation.AbstractActionOperation.run(AbstractActionOperation.java:81)

at org.eclipse.team.svn.core.operation.LoggedOperation.run(LoggedOperation.java:39)

at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTask(ProgressMonitorUtility.java:104)

at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTaskExternal(ProgressMonitorUtility.java:90)

at org.eclipse.team.svn.core.utility.ProgressMonitorUtility$1$1.run(ProgressMonitorUtility.java:60)

at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975)

at org.eclipse.team.svn.core.utility.ProgressMonitorUtility$1.run(ProgressMonitorUtility.java:58)

at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

Caused by: org.eclipse.swt.SWTError: No more handles [gtk_init_check() failed]

at org.eclipse.swt.SWT.error(SWT.java:4109)

at org.eclipse.swt.widgets.Display.createDisplay(Display.java:903)

at org.eclipse.swt.widgets.Display.create(Display.java:891)

at org.eclipse.swt.graphics.Device.<init>(Device.java:154)

at org.eclipse.swt.widgets.Display.<init>(Display.java:500)

at org.eclipse.swt.widgets.Display.<init>(Display.java:491)

at org.eclipse.swt.widgets.Display.getDefault(Display.java:1694)

at org.eclipse.jface.preference.PreferenceConverter.<clinit>(PreferenceConverter.java:81)

at org.eclipse.team.svn.ui.preferences.SVNTeamPreferences.setDefaultConsoleValues(SVNTeamPreferences.java:460)

at org.eclipse.team.svn.ui.preferences.SVNTeamPreferences.setDefaultValues(SVNTeamPreferences.java:330)

at org.eclipse.team.svn.ui.SVNTeamUIPlugin.start(SVNTeamUIPlugin.java:106)

at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:783)

at java.security.AccessController.doPrivileged(Native Method)

at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:774)

... 37 more

Root exception:

org.eclipse.swt.SWTError: No more handles [gtk_init_check() failed]