java.lang.NullPointerException
   at org.netbeans.modules.websvc.jaxwsmodel.project.JaxWsModelImpl.addService(JaxWsModelImpl.java:256)
   at org.netbeans.modules.websvc.core.jaxws.projects.JavaEEWSOpenHook$WebservicesChangeListener.updateWsModel(JavaEEWSOpenHook.java:275)
   at org.netbeans.modules.websvc.core.jaxws.projects.JavaEEWSOpenHook$WebservicesChangeListener.access$300(JavaEEWSOpenHook.java:160)
   at org.netbeans.modules.websvc.core.jaxws.projects.JavaEEWSOpenHook$WebservicesChangeListener$2.run(JavaEEWSOpenHook.java:200)
   at org.netbeans.modules.websvc.core.jaxws.projects.JavaEEWSOpenHook$WebservicesChangeListener$2.run(JavaEEWSOpenHook.java:182)
   at org.netbeans.modules.j2ee.dd.impl.webservices.annotation.WebservicesMetadataModelImpl$2.call(WebservicesMetadataModelImpl.java:107)
   at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runCallable(AnnotationModelHelper.java:256)
   at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.access$100(AnnotationModelHelper.java:79)
   at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$3.run(AnnotationModelHelper.java:218)
   at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$3.run(AnnotationModelHelper.java:215)
   at org.netbeans.modules.java.source.parsing.MimeTask.run(MimeTask.java:83)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:609)
   at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:380)
   at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:363)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:204)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:201)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:141)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:88)
   at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:201)
   at org.netbeans.modules.parsing.impl.RunWhenScanFinishedSupport.runWhenScanFinished(RunWhenScanFinishedSupport.java:146)
   at org.netbeans.modules.parsing.api.ParserManager.parseWhenScanFinished(ParserManager.java:357)
   at org.netbeans.api.java.source.JavaSource.runWhenScanFinished(JavaSource.java:570)
   at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTaskWhenScanFinished(AnnotationModelHelper.java:215)
   at org.netbeans.modules.j2ee.dd.impl.webservices.annotation.WebservicesMetadataModelImpl.runReadActionWhenReady(WebservicesMetadataModelImpl.java:105)
   at org.netbeans.modules.j2ee.metadata.model.api.MetadataModel.runReadActionWhenReady(MetadataModel.java:185)
   at org.netbeans.modules.websvc.core.jaxws.projects.JavaEEWSOpenHook$WebservicesChangeListener.updateJaxWs(JavaEEWSOpenHook.java:182)
   at org.netbeans.modules.websvc.core.jaxws.projects.JavaEEWSOpenHook$WebservicesChangeListener.access$100(JavaEEWSOpenHook.java:160)
   at org.netbeans.modules.websvc.core.jaxws.projects.JavaEEWSOpenHook$WebservicesChangeListener$1.run(JavaEEWSOpenHook.java:167)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)