[jbosstools-issues] [JBoss JIRA] (JBIDE-17463) "Computing connector status" error when closing Central after changing availability Early Acces

[Radim Hopp (JIRA)]

Radim Hopp created JBIDE-17463:
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             Summary: "Computing connector status" error when closing Central after changing availability Early Acces
                 Key: JBIDE-17463
                 URL: https://issues.jboss.org/browse/JBIDE-17463
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: central
    Affects Versions: 4.2.0.Beta2
         Environment: Fedora 20
            Reporter: Radim Hopp


When one tries to close Central editor right after switching Early Access Features on/off (checkbox on the bottom of Software/Update page), this error is thrown:
{noformat:title=Unhandled event loop exception}

org.eclipse.swt.SWTException: Failed to execute runnable (org.eclipse.swt.SWTException: Widget is disposed)
	at org.eclipse.swt.SWT.error(SWT.java:4441)
	at org.eclipse.swt.SWT.error(SWT.java:4356)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:139)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3781)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3419)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1152)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1033)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:635)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:578)
	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:379)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:233)
	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)
Caused by: org.eclipse.swt.SWTException: Widget is disposed
	at org.eclipse.swt.SWT.error(SWT.java:4441)
	at org.eclipse.swt.SWT.error(SWT.java:4356)
	at org.eclipse.swt.SWT.error(SWT.java:4327)
	at org.eclipse.swt.widgets.Widget.error(Widget.java:476)
	at org.eclipse.swt.widgets.Widget.getDisplay(Widget.java:562)
	at org.jboss.tools.central.editors.xpl.ConnectorDescriptorItemUi.setUpToDateStatus(ConnectorDescriptorItemUi.java:356)
	at org.jboss.tools.central.editors.xpl.ConnectorDescriptorItemUi.access$9(ConnectorDescriptorItemUi.java:349)
	at org.jboss.tools.central.editors.xpl.ConnectorDescriptorItemUi$6$1.run(ConnectorDescriptorItemUi.java:324)
	at org.eclipse.ui.internal.UILockListener.doPendingWork(UILockListener.java:167)
	at org.eclipse.ui.internal.UISynchronizer$3.run(UISynchronizer.java:165)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136)
	... 24 more
{noformat}
and after that multiple of this:
{noformat:title=An internal error occurred during: "Computing connector status".}
org.eclipse.swt.SWTException: Widget is disposed
	at org.eclipse.swt.SWT.error(SWT.java:4441)
	at org.eclipse.swt.SWT.error(SWT.java:4356)
	at org.eclipse.swt.SWT.error(SWT.java:4327)
	at org.eclipse.swt.widgets.Widget.error(Widget.java:476)
	at org.eclipse.swt.widgets.Widget.getDisplay(Widget.java:562)
	at org.jboss.tools.central.editors.xpl.ConnectorDescriptorItemUi$6.run(ConnectorDescriptorItemUi.java:321)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
{noformat}



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