java.lang.NullPointerException: No iterator for MultiFileObject@54ee9094[Templates/Project/Maven2/org-netbeans-modules-maven-j2ee-ui-wizard-EEWizardIterator-createWebAppIterator]
   at org.netbeans.modules.ide.ergonomics.newproject.DescriptionStep.waitForDelegateWizard(DescriptionStep.java:291)
   at org.netbeans.modules.ide.ergonomics.newproject.DescriptionStep.access$000(DescriptionStep.java:93)
   at org.netbeans.modules.ide.ergonomics.newproject.DescriptionStep$PresentModules.presentModulesForActivation(DescriptionStep.java:192)
   at org.netbeans.modules.ide.ergonomics.newproject.DescriptionStep$PresentModules.taskFinished(DescriptionStep.java:171)
   at org.netbeans.modules.ide.ergonomics.fod.FindComponentModules$1.taskFinished(FindComponentModules.java:121)
   at org.openide.util.Task.notifyFinished(Task.java:240)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1431)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:59)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:294)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2038)