[jbosstools-issues] [JBoss JIRA] (JBIDE-12125) Cannot invoke New Portlet wizard if no Dynamic Web Project is present

[Snjezana Peco (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-12125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12699953#comment-12699953 ] 

Snjezana Peco commented on JBIDE-12125:
---------------------------------------

Committed to the trunk. Attached is a patch.
                
> Cannot invoke New Portlet wizard if no Dynamic Web Project is present
> ---------------------------------------------------------------------
>
>                 Key: JBIDE-12125
>                 URL: https://issues.jboss.org/browse/JBIDE-12125
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Portal/GateIn
>    Affects Versions: 3.3.0.CR1
>            Reporter: Lucia Jelinkova
>            Assignee: Snjezana Peco
>            Priority: Critical
>             Fix For: 3.3.0.CR1, 3.3.0.Final
>
>         Attachments: jbide-12125.patch
>
>
> Invoking new portlet wizard does not work when there are only non dynamic web projects in the workspace. The wizard is not shown and the following error is logged:
> {code}
> java.lang.NullPointerException
> 	at org.jboss.tools.portlet.ui.PortletUIActivator.getPortletXmlFile(PortletUIActivator.java:86)
> 	at org.jboss.tools.portlet.ui.internal.wizard.NewPortletClassDataModelProvider.validate(NewPortletClassDataModelProvider.java:353)
> 	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.validate(DataModelImpl.java:377)
> 	at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.isValid(DataModelImpl.java:423)
> 	at org.eclipse.jst.servlet.ui.internal.wizard.NewWebArtifactWizard.canFinish(NewWebArtifactWizard.java:66)
> 	at org.eclipse.jface.wizard.WizardDialog.updateButtons(WizardDialog.java:1345)
> 	at org.eclipse.jface.wizard.WizardPage.setPageComplete(WizardPage.java:299)
> 	at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage.validatePage(DataModelWizardPage.java:342)
> 	at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage.enter(DataModelWizardPage.java:214)
> 	at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage.setVisible(DataModelWizardPage.java:312)
> 	at org.eclipse.jface.wizard.WizardDialog.updateForPage(WizardDialog.java:1260)
> 	at org.eclipse.jface.wizard.WizardDialog.access$4(WizardDialog.java:1239)
> 	at org.eclipse.jface.wizard.WizardDialog$8.run(WizardDialog.java:1228)
> 	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
> 	at org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog.java:1226)
> 	at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:915)
> 	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:428)
> 	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
> 	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
> 	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
> 	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
> 	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
> 	at org.eclipse.jface.window.Window.open(Window.java:801)
> 	at org.eclipse.ui.internal.handlers.WizardHandler$New.executeHandler(WizardHandler.java:257)
> 	at org.eclipse.ui.internal.handlers.WizardHandler.execute(WizardHandler.java:277)
> 	at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293)
> 	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
> 	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
> 	at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
> 	at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
> 	at org.eclipse.ui.internal.actions.CommandAction.runWithEvent(CommandAction.java:157)
> 	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:1258)
> 	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
> 	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
> 	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
> 	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
> 	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:344)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> 	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:616)
> 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
> 	at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
> {code}

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