java.lang.NullPointerException
        at org.netbeans.modules.web.project.WebActionProvider$4.run(WebActionProvider.java:1233)
        at org.netbeans.modules.web.project.WebActionProvider$4.run(WebActionProvider.java:1228)
        at org.netbeans.modules.j2ee.dd.impl.web.metadata.WebAppMetadataModelImpl$1.call(WebAppMetadataModelImpl.java:93)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runCallable(AnnotationModelHelper.java:252)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.access$100(AnnotationModelHelper.java:82)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$2.run(AnnotationModelHelper.java:183)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$2.run(AnnotationModelHelper.java:181)
        at org.netbeans.api.java.source.JavaSource$MimeTask.run(JavaSource.java:517)
        at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:335)
        at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:319)
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:189)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:307)
        at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:384)
        at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:376)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:181)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:150)
        at org.netbeans.modules.j2ee.dd.impl.web.metadata.WebAppMetadataModelImpl.runReadAction(WebAppMetadataModelImpl.java:91)
        at org.netbeans.modules.j2ee.metadata.model.api.MetadataModel.runReadAction(MetadataModel.java:119)
        at org.netbeans.modules.web.project.WebActionProvider.isEjbRefAndNoJ2eeApp(WebActionProvider.java:1228)
        at org.netbeans.modules.web.project.WebActionProvider.getTargetNames(WebActionProvider.java:409)
        at org.netbeans.modules.web.project.WebActionProvider$2.run(WebActionProvider.java:238)
        at org.netbeans.modules.web.project.WebActionProvider.invokeAction(WebActionProvider.java:264)
        at org.netbeans.modules.project.ui.actions.ProjectAction.actionPerformed(ProjectAction.java:129)
        at org.netbeans.modules.project.ui.actions.LookupSensitiveAction.actionPerformed(LookupSensitiveAction.java:166)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
        at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
        at javax.swing.AbstractButton.doClick(AbstractButton.java:389)
        at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1225)
        at com.apple.laf.AquaMenuItemUI.doClick(AquaMenuItemUI.java:120)
        at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1266)
        at java.awt.Component.processMouseEvent(Component.java:6301)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
        at java.awt.Component.processEvent(Component.java:6066)
        at java.awt.Container.processEvent(Container.java:2085)
        at java.awt.Component.dispatchEventImpl(Component.java:4667)
        at java.awt.Container.dispatchEventImpl(Container.java:2143)
        at java.awt.Component.dispatchEvent(Component.java:4497)
        at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4600)
        at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4264)
        at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4194)
        at java.awt.Container.dispatchEventImpl(Container.java:2129)
        at java.awt.Window.dispatchEventImpl(Window.java:2475)
        at java.awt.Component.dispatchEvent(Component.java:4497)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:635)
        at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:131)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)