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The actions in the global debug toolbar are enabled on startup. If you click on them, they become disabled. They start off as being disabled in 3.
*** Bug 370592 has been marked as a duplicate of this bug. ***
Also affects CDT. See bug 370592 comment 0.
We eagerly instantiate actions in 3.x if their parent bundle is active so this isn't a problem in 3.x. Thread [main] (Suspended (breakpoint at line 22 in SuspendCommandActionDelegate)) SuspendCommandActionDelegate.<init>() line: 22 J9VMInternals.newInstanceImpl(Class) line: not available [native method] Class<T>.newInstance() line: 1375 EquinoxRegistryStrategy(RegistryStrategyOSGI).createExecutableExtension(RegistryContributor, String, String) line: 184 ExtensionRegistry.createExecutableExtension(RegistryContributor, String, String) line: 905 ConfigurationElement.createExecutableExtension(String) line: 243 ConfigurationElementHandle.createExecutableExtension(String) line: 55 WorkbenchPlugin.createExtension(IConfigurationElement, String) line: 260 WWinPluginAction(PluginAction).createDelegate() line: 122 WWinPluginAction(PluginAction).selectionChanged(ISelection) line: 275 WWinPluginAction.refreshSelection() line: 275 WWinPluginAction.<init>(IConfigurationElement, IWorkbenchWindow, String, int) line: 121 ActionDescriptor.createAction(int, IConfigurationElement, Object, String) line: 265 ActionDescriptor.<init>(IConfigurationElement, int, Object) line: 176 PluginActionSetBuilder.createActionDescriptor(IConfigurationElement) line: 141 PluginActionSetBuilder(PluginActionBuilder).readElement(IConfigurationElement) line: 161 PluginActionSetBuilder(RegistryReader).readElements(IConfigurationElement[]) line: 144 PluginActionSetBuilder(RegistryReader).readElementChildren(IConfigurationElement) line: 133 PluginActionSetBuilder(PluginActionBuilder).readElement(IConfigurationElement) line: 144 PluginActionSetBuilder(RegistryReader).readElements(IConfigurationElement[]) line: 144 PluginActionSetBuilder.readActionExtensions(PluginActionSet, IWorkbenchWindow) line: 268 PluginActionSetBuilder.processActionSets(ArrayList, WorkbenchWindow) line: 230 ActionPresentation.setActionSets(IActionSetDescriptor[]) line: 184 WorkbenchWindow.updateActionSets() line: 3299 WorkbenchWindow$28.run() line: 3050 BusyIndicator.showWhile(Display, Runnable) line: 70 WorkbenchWindow.setActivePage(IWorkbenchPage) line: 3011 WorkbenchWindow$21.runWithException() line: 2297 WorkbenchWindow$21(StartupThreading$StartupRunnable).run() line: 31 RunnableLock.run() line: 35 UISynchronizer(Synchronizer).runAsyncMessages(boolean) line: 135 Display.runAsyncMessages(boolean) line: 4140 Display.readAndDispatch() line: 3757 IDEWorkbenchAdvisor(WorkbenchAdvisor).openWindows() line: 803 Workbench$33.runWithException() line: 1600 Workbench$33(StartupThreading$StartupRunnable).run() line: 31 RunnableLock.run() line: 35 UISynchronizer(Synchronizer).runAsyncMessages(boolean) line: 135 Display.runAsyncMessages(boolean) line: 4140 Display.readAndDispatch() line: 3757 Workbench.runUI() line: 2609
Created attachment 210749 [details] ActionDelegateHandlerProxy patch v1 If we initiate the delegate when doing enablement checks we can get around this problem. A BundleListener would also work if we wanted to go down that route.
(In reply to comment #4) > Created attachment 210749 [details] > ActionDelegateHandlerProxy patch v1 Fix pushed to master. http://git.eclipse.org/c/platform/eclipse.platform.ui.git/commit/?id=b6d2d2517fd8f8c04bc8698237fed677b7b64222
*** Bug 371130 has been marked as a duplicate of this bug. ***
*** Bug 371131 has been marked as a duplicate of this bug. ***
Reverted. The change caused many casualties. See bug 371130 and bug 371131. http://git.eclipse.org/c/platform/eclipse.platform.ui.git/commit/?id=c177e74208e0316544dbfb12a3ec8287462f9eec
(In reply to comment #8) > Reverted. The change caused many casualties. See bug 371130 and bug 371131. > http://git.eclipse.org/c/platform/eclipse.platform.ui.git/commit/?id=c177e74208e0316544dbfb12a3ec8287462f9eec Bug 371131 has been fixed now, so I've pushed the change back up to master. Bug 371130 is a problem with or without the change. http://git.eclipse.org/c/platform/eclipse.platform.ui.git/commit/?id=b6abe9cf8a95bf3bec07d0d3c34de8d4b521a3b0
Verified in 4.2-I20120312-1730.
We are using Eclipse Platform Version: 4.2.1.v20130118-173121-9MF7GHYdG0B5kx4E_SkfZV-1mNjVATf67ZAb7 Build id: M20130204-1200 and this issue is seen again.
(In reply to comment #11) > We are using > > Eclipse Platform > > Version: 4.2.1.v20130118-173121-9MF7GHYdG0B5kx4E_SkfZV-1mNjVATf67ZAb7 > Build id: M20130204-1200 > > and this issue is seen again. Please open a new bug with steps to reproduce based on http://download.eclipse.org/eclipse/downloads/drops4/I20130428-2000/
