SEVERE [global]
java.lang.NullPointerException
        at org.netbeans.modules.websvc.design.view.widget.TableWidget.<init>(TableWidget.java:48)
        at org.netbeans.modules.websvc.design.view.widget.ParametersWidget.getComponentWidget(ParametersWidget.java:127)
        at org.netbeans.modules.websvc.design.view.widget.TabbedPaneWidget.addTab(TabbedPaneWidget.java:68)
        at org.netbeans.modules.websvc.design.view.widget.OperationWidget.createContent(OperationWidget.java:129)
        at org.netbeans.modules.websvc.design.view.widget.OperationWidget.<init>(OperationWidget.java:85)
        at org.netbeans.modules.websvc.design.view.widget.OperationsWidget$1.operationAdded(OperationsWidget.java:80)
        at org.netbeans.modules.websvc.design.javamodel.ServiceModel.fireOperationAdded(ServiceModel.java:259)
        at org.netbeans.modules.websvc.design.javamodel.ServiceModel.addOperation(ServiceModel.java:177)
        at org.netbeans.modules.websvc.design.javamodel.ServiceModel.setOperations(ServiceModel.java:232)
        at org.netbeans.modules.websvc.design.javamodel.ServiceModel.mergeModel(ServiceModel.java:310)
        at org.netbeans.modules.websvc.design.javamodel.ServiceModel$AnnotationChangeListener.fileChanged(ServiceModel.java:281)
[catch] at org.openide.filesystems.FCLSupport.dispatchEvent(FCLSupport.java:81)
        at org.openide.filesystems.FileObject$ED.dispatch(FileObject.java:859)
        at org.openide.filesystems.FileSystem$EventDispatcher.run(FileSystem.java:885)
        at org.openide.filesystems.EventControl.dispatchEvent(EventControl.java:55)
        at org.openide.filesystems.FileSystem.dispatchEvent(FileSystem.java:512)
        at org.openide.filesystems.FileObject.dispatchEvent(FileObject.java:443)
        at org.openide.filesystems.FileObject.fireFileChangedEvent(FileObject.java:411)
        at org.netbeans.modules.masterfs.MasterFileObject.access$900(MasterFileObject.java:47)
        at org.netbeans.modules.masterfs.MasterFileObject$FileChangeListenerImpl.fileChanged(MasterFileObject.java:926)
        at sun.reflect.GeneratedMethodAccessor43.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:427)
        at org.openide.filesystems.$Proxy0.fileChanged(Unknown Source)
        at org.openide.filesystems.FCLSupport.dispatchEvent(FCLSupport.java:81)
        at org.openide.filesystems.FileObject$ED.dispatch(FileObject.java:859)
        at org.openide.filesystems.EventControl.postponeFiring(EventControl.java:195)
        at org.openide.filesystems.EventControl.dispatchEvent(EventControl.java:51)
        at org.openide.filesystems.FileSystem.dispatchEvent(FileSystem.java:512)
        at org.openide.filesystems.FileObject.dispatchEvent(FileObject.java:443)
        at org.openide.filesystems.FileObject.fireFileChangedEvent(FileObject.java:411)
        at org.netbeans.modules.masterfs.filebasedfs.fileobjects.BaseFileObj.fireFileChangedEvent(BaseFileObj.java:326)
        at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObj$1.close(FileObj.java:76)
        at java.io.FilterOutputStream.close(FilterOutputStream.java:143)
        at org.openide.filesystems.FileObject$1.close(FileObject.java:505)
        at sun.nio.cs.StreamEncoder.implClose(StreamEncoder.java:301)
        at sun.nio.cs.StreamEncoder.close(StreamEncoder.java:130)
        at java.io.OutputStreamWriter.close(OutputStreamWriter.java:216)
        at org.netbeans.api.java.source.ModificationResult.commit(ModificationResult.java:180)
        at org.netbeans.api.java.source.ModificationResult.commit(ModificationResult.java:67)
        at org.netbeans.modules.websvc.core.MethodGenerator.generateMethod(MethodGenerator.java:135)
        at org.netbeans.modules.websvc.design.schema2java.MethodGenerator.generateMethod(MethodGenerator.java:46)
        at org.netbeans.modules.websvc.design.schema2java.OperationGeneratorHelper$1.modelCreated(OperationGeneratorHelper.java:336)
        at org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlModeler.fireModelCreated(WsdlModeler.java:203)
        at org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlModeler.access$300(WsdlModeler.java:48)
        at org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlModeler$1.run(WsdlModeler.java:76)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:541)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:963)