[jbosstools-issues] [JBoss JIRA] Closed: (JBIDE-7724) BPEL Editor throws SWTException on startup because color registry is not initialized

[Robert (Bob) Brodt (JIRA)]

     [ https://jira.jboss.org/browse/JBIDE-7724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert (Bob) Brodt closed JBIDE-7724.
-------------------------------------



Fixed. See JBIDE-7762

> BPEL Editor throws SWTException on startup because color registry is not initialized
> ------------------------------------------------------------------------------------
>
>                 Key: JBIDE-7724
>                 URL: https://jira.jboss.org/browse/JBIDE-7724
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: bpel
>    Affects Versions: 3.2.0.Beta2
>            Reporter: Robert (Bob) Brodt
>            Assignee: Robert (Bob) Brodt
>            Priority: Blocker
>             Fix For: 3.2.0.Beta2
>
>
> This is a threading issue: during startup, the color and image registries are initialized in the CommonUIPlugin, but two (or more) threads are using the color registry when the editor is started; one of these threads initiates the registry creation and is interrupted by the other thread which attempts to use it before it has been properly initialized.
> The result is that an SWT exception is thrown. Stack trace follows:
> org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.IllegalArgumentException: Argument cannot be null)
> 	at org.eclipse.swt.SWT.error(SWT.java:4083)
> 	at org.eclipse.swt.SWT.error(SWT.java:3998)
> 	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:137)
> 	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3527)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3174)
> 	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2629)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593)
> 	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427)
> 	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:663)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
> 	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
> 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
> 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:616)
> 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
> 	at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
> Caused by: java.lang.IllegalArgumentException: Argument cannot be null
> 	at org.eclipse.swt.SWT.error(SWT.java:4064)
> 	at org.eclipse.swt.SWT.error(SWT.java:3998)
> 	at org.eclipse.swt.SWT.error(SWT.java:3969)
> 	at org.eclipse.swt.graphics.GC.setBackground(GC.java:3073)
> 	at org.eclipse.bpel.common.ui.tray.TraySash$TrayTextureCanvas$1.paintControl(TraySash.java:71)
> 	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:223)
> 	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1267)
> 	at org.eclipse.swt.widgets.Control.gtk_expose_event(Control.java:2781)
> 	at org.eclipse.swt.widgets.Composite.gtk_expose_event(Composite.java:701)
> 	at org.eclipse.swt.widgets.Canvas.gtk_expose_event(Canvas.java:167)
> 	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1739)
> 	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4794)
> 	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4372)
> 	at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
> 	at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:8163)
> 	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1239)
> 	at org.eclipse.swt.internal.gtk.OS._gdk_window_process_all_updates(Native Method)
> 	at org.eclipse.swt.internal.gtk.OS.gdk_window_process_all_updates(OS.java:5327)
> 	at org.eclipse.swt.widgets.Display.update(Display.java:4325)
> 	at org.eclipse.ui.internal.LegacyAnimationFeedback.renderStep(LegacyAnimationFeedback.java:60)
> 	at org.eclipse.ui.internal.AnimationEngine.updateDisplay(AnimationEngine.java:134)
> 	at org.eclipse.ui.internal.AnimationEngine$1.run(AnimationEngine.java:122)
> 	at org.eclipse.ui.internal.UILockListener.doPendingWork(UILockListener.java:164)
> 	at org.eclipse.ui.internal.UISynchronizer$3.run(UISynchronizer.java:158)
> 	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
> 	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
> 	... 23 more

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