[jbosstools-issues] [JBoss JIRA] Assigned: (JBIDE-4046) New server wizard, "Next >" and "Finish" buttons disabled after an error.

Denis Golovin (JIRA) jira-events at lists.jboss.org
Mon Apr 6 15:18:22 EDT 2009 

     [ https://jira.jboss.org/jira/browse/JBIDE-4046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Denis Golovin reassigned JBIDE-4046:
------------------------------------

    Assignee: Rob Stryker


> New server wizard, "Next >" and "Finish" buttons disabled after an error.
> -------------------------------------------------------------------------
>
>                 Key: JBIDE-4046
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-4046
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: JBossAS
>    Affects Versions: 3.0.0.GA
>         Environment: eclipse.buildId=M20090211-1700
>            Reporter: Ondrej Medek
>            Assignee: Rob Stryker
>            Priority: Minor
>
> Hi,
> I have created a new JBoss 5.0 server in the JBoss Server in the new server wizard. I have chosen to add existing EARs to the server in the wizard. I have added them and clicked "Finish". Then i see an error message "Could not save because the file has been modified since the start of the editing". I click "OK" to dissmiss this error message. So i am back in the wizard.
> So far its good, the problem is somewhere else then in the JBoss tools. 
> But if I click "< Back" button, the "Next >" and "Finish: button are disabled, so I cannot change values and finish. I can only cancel the wizard.
> A piece of the eclipse log:
> !ENTRY org.eclipse.jst.j2ee 4 0 2009-03-18 11:11:14.296
> !MESSAGE Exception thrown.
> !STACK 0
> java.lang.NullPointerException: No IModelProvider exists for project P/PrinsBeansEAR of version: EAR 5.0
> 	at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:99)
> 	at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:267)
> 	at org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainer.getEARLibDir(J2EEComponentClasspathContainer.java:491)
> 	at org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainer.update(J2EEComponentClasspathContainer.java:208)
> 	at org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainer.getClasspathEntries(J2EEComponentClasspathContainer.java:419)
> 	at org.eclipse.jdt.internal.core.JavaModelManager.containerPutIfInitializingWithSameEntries(JavaModelManager.java:564)
> 	at org.eclipse.jdt.internal.core.SetContainerOperation.executeOperation(SetContainerOperation.java:49)
> 	at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:716)
> 	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
> 	at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:782)
> 	at org.eclipse.jdt.core.JavaCore.setClasspathContainer(JavaCore.java:4616)
> 	at org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainer.install(J2EEComponentClasspathContainer.java:385)
> 	at org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathInitializer.initialize(J2EEComponentClasspathInitializer.java:29)
> 	at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2483)
> 	at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1702)
> 	at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2553)
> 	at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2611)
> 	at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1872)
> 	at org.eclipse.jdt.internal.core.JavaProject.computePackageFragmentRoots(JavaProject.java:596)
> 	at org.eclipse.jdt.internal.core.JavaProject.computePackageFragmentRoots(JavaProject.java:665)
> 	at org.eclipse.jdt.internal.core.JavaProject.computePackageFragmentRoots(JavaProject.java:629)
> 	at org.eclipse.jdt.internal.core.JavaProject.getAllPackageFragmentRoots(JavaProject.java:1347)
> 	at org.eclipse.jdt.internal.core.JavaProjectElementInfo.getProjectCache(JavaProjectElementInfo.java:205)
> 	at org.eclipse.jdt.internal.core.JavaProjectElementInfo.newNameLookup(JavaProjectElementInfo.java:288)
> 	at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2240)
> 	at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:53)
> 	at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:60)
> 	at org.eclipse.jdt.internal.core.CancelableNameEnvironment.<init>(CancelableNameEnvironment.java:26)
> 	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:158)
> 	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:243)
> 	at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:190)
> 	at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:89)
> 	at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:716)
> 	at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:777)
> 	at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1230)
> 	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:124)
> 	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.access$0(JavaReconcilingStrategy.java:108)
> 	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy$1.run(JavaReconcilingStrategy.java:89)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> 	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:87)
> 	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.initialReconcile(JavaReconcilingStrategy.java:176)
> 	at org.eclipse.jdt.internal.ui.text.CompositeReconcilingStrategy.initialReconcile(CompositeReconcilingStrategy.java:114)
> 	at org.eclipse.jdt.internal.ui.text.JavaCompositeReconcilingStrategy.initialReconcile(JavaCompositeReconcilingStrategy.java:133)
> 	at org.eclipse.jface.text.reconciler.MonoReconciler.initialProcess(MonoReconciler.java:105)
> 	at org.eclipse.jdt.internal.ui.text.JavaReconciler.initialProcess(JavaReconciler.java:388)
> 	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:173)
> !ENTRY org.eclipse.wst.server.ui 4 0 2009-03-18 11:13:12.843
> !MESSAGE Error finishing task wizard
> !STACK 0
> java.lang.reflect.InvocationTargetException
> 	at org.eclipse.wst.server.ui.internal.wizard.page.WorkspaceRunnableAdapter.run(WorkspaceRunnableAdapter.java:37)
> 	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
> Caused by: org.eclipse.core.runtime.CoreException: Could not save because the file has been modified since the start of editing.
> 	at org.eclipse.wst.server.core.internal.WorkingCopyHelper.validateTimestamp(WorkingCopyHelper.java:118)
> 	at org.eclipse.wst.server.core.internal.ServerWorkingCopy.save(ServerWorkingCopy.java:398)
> 	at org.eclipse.wst.server.ui.internal.wizard.WizardTaskUtil.saveServer(WizardTaskUtil.java:112)
> 	at org.eclipse.wst.server.ui.internal.wizard.WizardTaskUtil$2.performFinish(WizardTaskUtil.java:53)
> 	at org.eclipse.wst.server.ui.internal.wizard.TaskWizard.executeTask(TaskWizard.java:256)
> 	at org.eclipse.wst.server.ui.internal.wizard.TaskWizard$2.run(TaskWizard.java:213)
> 	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
> 	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1782)
> 	at org.eclipse.wst.server.ui.internal.wizard.page.WorkspaceRunnableAdapter.run(WorkspaceRunnableAdapter.java:35)
> 	... 1 more
> Root exception:
> org.eclipse.core.runtime.CoreException: Could not save because the file has been modified since the start of editing.
> 	at org.eclipse.wst.server.core.internal.WorkingCopyHelper.validateTimestamp(WorkingCopyHelper.java:118)
> 	at org.eclipse.wst.server.core.internal.ServerWorkingCopy.save(ServerWorkingCopy.java:398)
> 	at org.eclipse.wst.server.ui.internal.wizard.WizardTaskUtil.saveServer(WizardTaskUtil.java:112)
> 	at org.eclipse.wst.server.ui.internal.wizard.WizardTaskUtil$2.performFinish(WizardTaskUtil.java:53)
> 	at org.eclipse.wst.server.ui.internal.wizard.TaskWizard.executeTask(TaskWizard.java:256)
> 	at org.eclipse.wst.server.ui.internal.wizard.TaskWizard$2.run(TaskWizard.java:213)
> 	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
> 	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1782)
> 	at org.eclipse.wst.server.ui.internal.wizard.page.WorkspaceRunnableAdapter.run(WorkspaceRunnableAdapter.java:35)
> 	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)

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