[jbosstools-issues] [JBoss JIRA] (JBIDE-23419) ClassNotFoundException when clicking on any server in Servers view

Martin Malina (JIRA) issues at jboss.org
Thu Oct 27 03:48:00 EDT 2016 

    [ https://issues.jboss.org/browse/JBIDE-23419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13312761#comment-13312761 ] 

Martin Malina commented on JBIDE-23419:
---------------------------------------

OK, after a minute or two, Eclipse recovered and now I'm getting this in the Error Log view in addition to the original one:
{code}
An unexpected exception was thrown.
java.lang.NullPointerException
	at org.eclipse.swt.widgets.Display.getSystemImageForID(Display.java:1948)
	at org.eclipse.swt.widgets.Display.getSystemImage(Display.java:1984)
	at org.eclipse.ui.internal.statushandlers.LabelProviderWrapper.getSWTImage(LabelProviderWrapper.java:242)
	at org.eclipse.ui.internal.statushandlers.LabelProviderWrapper.getImage(LabelProviderWrapper.java:226)
	at org.eclipse.ui.internal.statushandlers.InternalDialog.createTitleArea(InternalDialog.java:250)
	at org.eclipse.ui.internal.statushandlers.InternalDialog.createDialogArea(InternalDialog.java:217)
	at org.eclipse.jface.dialogs.Dialog.createContents(Dialog.java:767)
	at org.eclipse.jface.window.Window.create(Window.java:426)
	at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1095)
	at org.eclipse.ui.internal.statushandlers.WorkbenchStatusDialogManagerImpl.doAddStatusAdapter(WorkbenchStatusDialogManagerImpl.java:261)
	at org.eclipse.ui.internal.statushandlers.WorkbenchStatusDialogManagerImpl.addStatusAdapter(WorkbenchStatusDialogManagerImpl.java:197)
	at org.eclipse.ui.statushandlers.WorkbenchStatusDialogManager.addStatusAdapter(WorkbenchStatusDialogManager.java:158)
	at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.showStatusAdapter(WorkbenchErrorHandler.java:95)
	at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.handle(WorkbenchErrorHandler.java:49)
	at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handle(IDEWorkbenchErrorHandler.java:103)
	at org.eclipse.ui.internal.WorkbenchErrorHandlerProxy.handle(WorkbenchErrorHandlerProxy.java:31)
	at org.eclipse.ui.statushandlers.StatusManager.handle(StatusManager.java:204)
	at org.eclipse.ui.internal.JFaceUtil$3.show(JFaceUtil.java:73)
	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:63)
	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:75)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:44)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
	at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:155)
	at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2191)
	at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1229)
	at org.eclipse.ui.navigator.CommonViewer.handleSelect(CommonViewer.java:463)
	at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1258)
	at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:242)
	at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:236)
	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:405)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4248)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1501)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1524)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1509)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1313)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4072)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3698)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
	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:388)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
	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:673)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
{code}

> ClassNotFoundException when clicking on any server in Servers view
> ------------------------------------------------------------------
>
>                 Key: JBIDE-23419
>                 URL: https://issues.jboss.org/browse/JBIDE-23419
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: docker, server
>    Affects Versions: 4.4.2.AM3
>            Reporter: Martin Malina
>
> Today I opened up my laptop with a running devstudio [1]. And now whenever I click on a server in Servers view (I have a cdk and wildfly 10.1 set up), I get an error pop up.
> {code}
> An error has occurred. See error log for more details.
> java.lang.ClassNotFoundException: Provider org.glassfish.jersey.internal.RuntimeDelegateImpl could not be instantiated: java.lang.IllegalStateException: No generator was provided and there is no default generator registered
> {code}
> Error Log view contains a bit more information:
> {code}
> Problems occurred when invoking code from plug-in: "org.eclipse.jface".
> java.lang.RuntimeException: java.lang.ClassNotFoundException: Provider org.glassfish.jersey.internal.RuntimeDelegateImpl could not be instantiated: java.lang.IllegalStateException: No generator was provided and there is no default generator registered
> 	at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:152)
> 	at javax.ws.rs.ext.RuntimeDelegate.getInstance(RuntimeDelegate.java:120)
> 	at javax.ws.rs.core.UriBuilder.newInstance(UriBuilder.java:95)
> 	at javax.ws.rs.core.UriBuilder.fromUri(UriBuilder.java:106)
> 	at org.glassfish.jersey.client.JerseyWebTarget.<init>(JerseyWebTarget.java:82)
> 	at org.glassfish.jersey.client.JerseyClient.target(JerseyClient.java:192)
> 	at org.glassfish.jersey.client.JerseyClient.target(JerseyClient.java:70)
> 	at com.spotify.docker.client.DefaultDockerClient.ping(DefaultDockerClient.java:330)
> 	at org.eclipse.linuxtools.internal.docker.core.DockerConnection.ping(DockerConnection.java:324)
> 	at org.eclipse.linuxtools.internal.docker.core.DockerConnection.open(DockerConnection.java:270)
> 	at org.eclipse.linuxtools.internal.docker.core.DefaultTCPConnectionSettingsProvider.getConnectionSettings(DefaultTCPConnectionSettingsProvider.java:30)
> 	at org.eclipse.linuxtools.internal.docker.core.DefaultDockerConnectionSettingsFinder.getKnownConnectionSettings(DefaultDockerConnectionSettingsFinder.java:265)
> 	at org.eclipse.linuxtools.docker.core.DockerConnectionManager.reloadConnections(DockerConnectionManager.java:60)
> 	at org.eclipse.linuxtools.docker.core.DockerConnectionManager.<init>(DockerConnectionManager.java:50)
> 	at org.eclipse.linuxtools.docker.core.DockerConnectionManager.getInstance(DockerConnectionManager.java:44)
> 	at org.jboss.tools.openshift.cdk.server.core.internal.listeners.CDKDockerUtility.<init>(CDKDockerUtility.java:29)
> 	at org.jboss.tools.openshift.cdk.server.ui.internal.view.CDKActionProvider$ShowInDockerViewAfterStartupAction.adaptToViewItem(CDKActionProvider.java:104)
> 	at org.jboss.tools.openshift.cdk.server.ui.internal.view.CDKActionProvider$ShowInViewAfterStartupAction.accept(CDKActionProvider.java:182)
> 	at org.eclipse.wst.server.ui.internal.view.servers.AbstractServerAction.selectionChanged(AbstractServerAction.java:85)
> 	at org.jboss.tools.openshift.cdk.server.ui.internal.view.CDKActionProvider$ShowInViewAfterStartupAction.selectionChanged(CDKActionProvider.java:198)
> 	at org.eclipse.ui.actions.SelectionProviderAction.selectionChanged(SelectionProviderAction.java:144)
> 	at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:158)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
> 	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
> 	at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:155)
> 	at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2191)
> 	at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1229)
> 	at org.eclipse.ui.navigator.CommonViewer.handleSelect(CommonViewer.java:463)
> 	at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1258)
> 	at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:242)
> 	at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:236)
> 	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:405)
> 	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> 	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4248)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1501)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1524)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1509)
> 	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1313)
> 	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4072)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3698)
> 	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
> 	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
> 	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
> 	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
> 	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:388)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
> 	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:673)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
> Caused by: java.lang.ClassNotFoundException: Provider org.glassfish.jersey.internal.RuntimeDelegateImpl could not be instantiated: java.lang.IllegalStateException: No generator was provided and there is no default generator registered
> 	at javax.ws.rs.ext.FactoryFinder.newInstance(FactoryFinder.java:122)
> 	at javax.ws.rs.ext.FactoryFinder.find(FactoryFinder.java:225)
> 	at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:135)
> 	... 61 more
> Caused by: java.lang.IllegalStateException: No generator was provided and there is no default generator registered
> 	at org.glassfish.hk2.internal.ServiceLocatorFactoryImpl.internalCreate(ServiceLocatorFactoryImpl.java:266)
> 	at org.glassfish.hk2.internal.ServiceLocatorFactoryImpl.create(ServiceLocatorFactoryImpl.java:247)
> 	at org.glassfish.jersey.internal.inject.Injections._createLocator(Injections.java:138)
> 	at org.glassfish.jersey.internal.inject.Injections.createLocator(Injections.java:109)
> 	at org.glassfish.jersey.internal.RuntimeDelegateImpl.<init>(RuntimeDelegateImpl.java:61)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> 	at java.lang.Class.newInstance(Class.java:442)
> 	at javax.ws.rs.ext.FactoryFinder.newInstance(FactoryFinder.java:118)
> 	... 63 more
> {code}
> I'm reporting this before it disappears. I don't have any way to replicate. I know it's not very helpful. I've never seen this before.
> [1] devstudio-10.2.0.AM3-v20161024-1202-B6286-installer-standalone.jar 



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