Bug 317150

Description Tomasz Zarna 2010-06-17 04:47:01 EDT

I20100510-1530

Steps:
1. Create e4 App Project using the "New..." wizard
2. Open Application.e4xmi with Workbenchmodel Editor
3. Switch to Windows, go down to Part Stack
4. Add a Part
5. In the Part editor, press "Find..." for "Class URI"
6. Enter something as "Classname"
=>

java.lang.NullPointerException
at org.eclipse.pde.internal.core.util.PDEJavaHelper.getNonJRERoots(PDEJavaHelper.java:114)
at org.eclipse.pde.internal.core.util.PDEJavaHelper.getSearchScope(PDEJavaHelper.java:104)
at org.eclipse.pde.internal.core.util.PDEJavaHelper.getSearchScope(PDEJavaHelper.java:108)
at org.eclipse.e4.tools.emf.editor3x.PDEClassContributionProvider.findContribution(PDEClassContributionProvider.java:41)
at org.eclipse.e4.tools.emf.ui.internal.common.ClassContributionCollector.findContributions(ClassContributionCollector.java:34)
at org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.ContributionClassDialog$4.modifyText(ContributionClassDialog.java:146)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:173)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1076)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
at org.eclipse.swt.widgets.Text.wmCommandChild(Text.java:2526)
at org.eclipse.swt.widgets.Control.WM_COMMAND(Control.java:4296)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4162)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4873)
at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2362)
at org.eclipse.swt.widgets.Text.callWindowProc(Text.java:255)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4250)
at org.eclipse.swt.widgets.Text.windowProc(Text.java:2170)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4873)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2459)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3655)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
at org.eclipse.jface.window.Window.open(Window.java:801)
at org.eclipse.e4.tools.emf.ui.internal.common.component.PartEditor$1.widgetSelected(PartEditor.java:179)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2601)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2565)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2399)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:669)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:662)
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(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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)