java.lang.NullPointerException: Passed null to FileOwnerQuery.getOwner(FileObject)
        at org.netbeans.api.project.FileOwnerQuery.getOwner(FileOwnerQuery.java:94)
        at org.netbeans.modules.portalpack.servers.websynergy.config.LiferayXMLUtil.createLRXMLFile(LiferayXMLUtil.java:87)
        at org.netbeans.modules.portalpack.servers.websynergy.config.LiferayModuleConfiguration.getLiferayPortletFile(LiferayModuleConfiguration.java:68)
        at org.netbeans.modules.portalpack.servers.websynergy.config.LiferayModuleConfiguration.createConfiguration(LiferayModuleConfiguration.java:53)
        at org.netbeans.modules.portalpack.servers.core.PSModuleConfiguration.<init>(PSModuleConfiguration.java:38)
        at org.netbeans.modules.portalpack.servers.websynergy.config.LiferayModuleConfiguration.<init>(LiferayModuleConfiguration.java:47)
        at org.netbeans.modules.portalpack.servers.websynergy.config.LiferayModuleConfigurationFactory.create(LiferayModuleConfigurationFactory.java:20)
        at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl.getModuleConfiguration(ConfigSupportImpl.java:717)
        at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl.ensureConfigurationReady(ConfigSupportImpl.java:226)
        at org.netbeans.modules.j2ee.earproject.EarProject$ProjectOpenedHookImpl.projectOpened(EarProject.java:492)
        at org.netbeans.spi.project.ui.ProjectOpenedHook$1.projectOpened(ProjectOpenedHook.java:81)
        at org.netbeans.spi.project.ui.support.UILookupMergerSupport$OpenHookImpl.projectOpened(UILookupMergerSupport.java:193)
        at org.netbeans.spi.project.ui.ProjectOpenedHook$1.projectOpened(ProjectOpenedHook.java:81)
        at org.netbeans.modules.project.ui.OpenProjectList.notifyOpened(OpenProjectList.java:1059)
        at org.netbeans.modules.project.ui.OpenProjectList.doOpenProject(OpenProjectList.java:1110)
        at org.netbeans.modules.project.ui.OpenProjectList.doOpen(OpenProjectList.java:663)
        at org.netbeans.modules.project.ui.OpenProjectList.access$1200(OpenProjectList.java:122)
        at org.netbeans.modules.project.ui.OpenProjectList$3.run(OpenProjectList.java:553)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:577)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1030)