Project: JDT
Bug 30991 NPE in New Java Project Wizard
Reported: 2003-02-05 12:51:30 | Status: verified fixed

Given an existing project named 'Test', 1. Start 'New Java Project' Wizard 2. Enter name 'test'. 3. Click Finish. 4. Error Dialog "..A resource exists with different case: /Test." 5. Click OK 6. Enter any other name i.e. 'foo' 7. Click Finish 8. Error dialog appears, NPE in LOG. !ENTRY org.eclipse.jdt.ui 4 10001 Feb 05, 2003 12:43:42.483 !MESSAGE Internal Error !STACK 0 java.lang.reflect.InvocationTargetException at org.eclipse.jface.operation.ModalContext.runInCurrentThread (ModalContext.java:307) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:246) at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:716) at org.eclipse.jdt.internal.ui.wizards.NewElementWizard.performFinish (NewElementWizard.java:86) at org.eclipse.jface.wizard.WizardDialog.finishPressed (WizardDialog.java:570) at org.eclipse.jface.wizard.WizardDialog.buttonPressed (WizardDialog.java:308) at org.eclipse.jface.dialogs.Dialog$1.widgetSelected(Dialog.java:398) at org.eclipse.swt.widgets.TypedListener.handleEvent (TypedListener.java:87) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:77) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:836) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1692) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1410) at org.eclipse.jface.window.Window.runEventLoop(Window.java:561) at org.eclipse.jface.window.Window.open(Window.java:541) at org.eclipse.ui.actions.NewProjectAction.run (NewProjectAction.java:97) at org.eclipse.jface.action.Action.runWithEvent(Action.java:804) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection (ActionContributionItem.java:450) at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent (ActionContributionItem.java:398) at org.eclipse.jface.action.ActionContributionItem.access$0 (ActionContributionItem.java:392) at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent (ActionContributionItem.java:72) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:77) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:836) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1692) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1410) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1240) at org.eclipse.ui.internal.Workbench.run(Workbench.java:1223) at org.eclipse.core.internal.boot.InternalBootLoader.run (InternalBootLoader.java:845) at org.eclipse.core.boot.BootLoader.run(BootLoader.java:462) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.eclipse.core.launcher.Main.basicRun(Main.java:247) at org.eclipse.core.launcher.Main.run(Main.java:703) at org.eclipse.core.launcher.Main.main(Main.java:539) Caused by: java.lang.NullPointerException at org.eclipse.jdt.ui.wizards.JavaCapabilityConfigurationPage.configureJavaProject (JavaCapabilityConfigurationPage.java:198) at org.eclipse.jdt.internal.ui.wizards.NewProjectCreationWizardPage.performFinish (NewProjectCreationWizardPage.java:130) at org.eclipse.jdt.internal.ui.wizards.NewProjectCreationWizard.finishPage (NewProjectCreationWizard.java:56) at org.eclipse.jdt.internal.ui.wizards.NewElementWizard$2.run (NewElementWizard.java:79) at org.eclipse.jdt.internal.core.BatchOperation.executeOperation (BatchOperation.java:34) at org.eclipse.jdt.internal.core.JavaModelOperation.execute (JavaModelOperation.java:337) at org.eclipse.jdt.internal.core.JavaModelOperation.run (JavaModelOperation.java:665) at org.eclipse.core.internal.resources.Workspace.run (Workspace.java:1580) at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:2607) at org.eclipse.jdt.internal.ui.actions.WorkbenchRunnableAdapter.run (WorkbenchRunnableAdapter.java:32) at org.eclipse.jface.operation.ModalContext.runInCurrentThread (ModalContext.java:296) ... 34 more

Files changed in fix:
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/NewProjectCreationWizardPage.java