[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-7262) NPE during new Seam Web Project creation

Vitali Yemialyanchyk (JIRA) jira-events at lists.jboss.org
Fri Dec 3 08:41:47 EST 2010 

    [ https://jira.jboss.org/browse/JBIDE-7262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12567453#comment-12567453 ] 

Vitali Yemialyanchyk commented on JBIDE-7262:
---------------------------------------------

this is difficult to reproduce issue, just npe stack trace can help developers fix the problem.
I saw Alexey Kazakov fix the issue in SVN - should be fixed.

> NPE during new Seam Web Project creation
> ----------------------------------------
>
>                 Key: JBIDE-7262
>                 URL: https://jira.jboss.org/browse/JBIDE-7262
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Seam
>    Affects Versions: 3.2.0.Beta1
>            Reporter: Vitali Yemialyanchyk
>            Assignee: Vitali Yemialyanchyk
>             Fix For: 3.2.0.Beta2
>
>         Attachments: screenshot-1.jpg
>
>
> 1) stacktrace1:
> java.lang.NullPointerException
> at org.jboss.tools.seam.internal.core.project.facet.SeamFacetPreInstallDelegate.execute(SeamFacetPreInstallDelegate.java:84)
> at org.eclipse.wst.common.project.facet.core.events.internal.LegacyEventHandlerAdapter.handleEvent(LegacyEventHandlerAdapter.java:69)
> at org.eclipse.wst.common.project.facet.core.events.internal.ProjectListenerRegistry.notifyListeners(ProjectListenerRegistry.java:76)
> at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.notifyListeners(FacetedProject.java:1328)
> at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modifyInternal(FacetedProject.java:431)
> at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.mergeChangesInternal(FacetedProject.java:1182)
> at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.access$2(FacetedProject.java:1118)
> at org.eclipse.wst.common.project.facet.core.internal.FacetedProject$5.run(FacetedProject.java:1100)
> at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975)
> at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.mergeChanges(FacetedProject.java:1110)
> at org.eclipse.wst.common.project.facet.core.internal.FacetedProjectWorkingCopy.commitChanges(FacetedProjectWorkingCopy.java:2020)
> at org.eclipse.wst.common.project.facet.ui.ModifyFacetedProjectWizard.performFinish(ModifyFacetedProjectWizard.java:400)
> at org.eclipse.wst.web.ui.internal.wizards.NewProjectDataModelFacetWizard.performFinish(NewProjectDataModelFacetWizard.java:282)
> at org.jboss.tools.seam.ui.wizard.SeamProjectWizard.performFinish(SeamProjectWizard.java:346)
> at org.eclipse.wst.common.project.facet.ui.ModifyFacetedProjectWizard$3.run(ModifyFacetedProjectWizard.java:331)
> at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975)
> at org.eclipse.wst.common.project.facet.ui.ModifyFacetedProjectWizard$4.run(ModifyFacetedProjectWizard.java:345)
> at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
> 2) stacktrace2:
> java.lang.RuntimeException: java.lang.NullPointerException
> at org.eclipse.wst.common.project.facet.ui.ModifyFacetedProjectWizard.performFinish(ModifyFacetedProjectWizard.java:388)
> at org.eclipse.wst.web.ui.internal.wizards.NewProjectDataModelFacetWizard.performFinish(NewProjectDataModelFacetWizard.java:299)
> at org.jboss.tools.seam.ui.wizard.SeamProjectWizard.performFinish(SeamProjectWizard.java:336)
> at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:811)
> at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:430)
> at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
> 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:1053)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
> at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
> at org.eclipse.jface.window.Window.open(Window.java:801)
> at org.eclipse.ui.internal.actions.NewWizardShortcutAction.run(NewWizardShortcutAction.java:135)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
> 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:2640)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
> at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
> at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
> 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)
> Caused by: java.lang.NullPointerException
> at org.jboss.tools.seam.internal.core.project.facet.AntCopyUtils.copyFiles(AntCopyUtils.java:218)
> at org.jboss.tools.seam.ui.wizard.SeamProjectWizard.performFinish(SeamProjectWizard.java:418)
> at org.eclipse.wst.common.project.facet.ui.ModifyFacetedProjectWizard$3.run(ModifyFacetedProjectWizard.java:331)
> at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975)
> at org.eclipse.wst.common.project.facet.ui.ModifyFacetedProjectWizard$4.run(ModifyFacetedProjectWizard.java:345)
> at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
> I can't provide exact steps to reproduce - just admit:
> I have here D:\Bin\jbdevstudio_4.0_M2\ - then I uninstall M2 and install beta1 in D:\Bin\jbdevstudio_beta1\
> then I reconfig paths for Seam and for Server,
> then I try to create new Seam Web Project with default settings

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