[jbosstools-issues] [JBoss JIRA] (JBIDE-19731) Selecting "remove" before a hybrid mobile engine is created logs exception - no feeback is provided to users in the UI

Selecting "remove" before a hybrid mobile engine is created logs exception - no feeback is provided to users in the UI ---------------------------------------------------------------------------------------------------------------------- Key: JBIDE-19731 URL: https://issues.jboss.org/browse/JBIDE-19731 Project: Tools (JBoss Tools) Issue Type: Bug Components: aerogear-hybrid Affects Versions: 4.3.0.Alpha2 Reporter: Len DiMaggio Assignee: Gorkem Ercan Priority: Minor To recreate: * With no hybrid mobile engines defined * Preferences->Hybrid Mobile-> Engines * Click on "remove" and the exception is logged - no feedback is provided to the user in the UI !ENTRY org.eclipse.ui 4 0 2015-04-28 14:30:25.700 !MESSAGE Unhandled event loop exception !STACK 0 java.lang.ClassCastException: org.eclipse.thym.core.extensions.PlatformSupport cannot be cast to org.eclipse.thym.core.engine.HybridMobileEngine at org.eclipse.thym.ui.internal.engine.AvailableCordovaEnginesSection.handleRemoveEngine(AvailableCordovaEnginesSection.java:606) at org.eclipse.thym.ui.internal.engine.AvailableCordovaEnginesSection.access$4(AvailableCordovaEnginesSection.java:598) at org.eclipse.thym.ui.internal.engine.AvailableCordovaEnginesSection$5.handleEvent(AvailableCordovaEnginesSection.java:378) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4477) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1322) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3815) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3425) at org.eclipse.jface.window.Window.runEventLoop(Window.java:827) at org.eclipse.jface.window.Window.open(Window.java:803) at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.open(WorkbenchPreferenceDialog.java:211) at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:63) at org.eclipse.jface.action.Action.runWithEvent(Action.java:473) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:420) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4477) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1322) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3815) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3425) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1112) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:993) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:654) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) 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:380) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) 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)