java.lang.NullPointerException

ZK-Tracker | elvin | 4 years ago
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  1. 0

    I'm doing some model manipulation in the UI like removing and adding item on a listbox and getting this error once in a while which does not seems to be coming from my code. SEVERE: >>java.lang.NullPointerException >> at java.util.AbstractCollection.addAll(AbstractCollection.java:333) >> at org.zkoss.bind.tracker.impl.TrackerImpl.getAllTrackerNodesByBean0(TrackerImpl.java:408) >> at org.zkoss.bind.tracker.impl.TrackerImpl.getAllTrackerNodesByBean(TrackerImpl.java:400) >> at org.zkoss.bind.tracker.impl.TrackerImpl.collectLoadBindings(TrackerImpl.java:164) >> at org.zkoss.bind.tracker.impl.TrackerImpl.collectLoadBindings(TrackerImpl.java:181) >> at org.zkoss.bind.tracker.impl.TrackerImpl.getLoadBindings(TrackerImpl.java:146) >> at org.zkoss.bind.impl.BinderImpl.loadOnPropertyChange(BinderImpl.java:368) >> at org.zkoss.bind.impl.BinderImpl.access$100(BinderImpl.java:94) >> at org.zkoss.bind.impl.BinderImpl$QueueListener.onEvent(BinderImpl.java:236) >> at org.zkoss.zk.ui.event.impl.DesktopEventQueue$QueueListener.onEvent(DesktopEventQueue.java:145) >> at org.zkoss.zk.ui.AbstractComponent.onEvent(AbstractComponent.java:2736) >> at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2707) >> at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2648) >> at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:136) >> at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1702) >> at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1487) >> at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1204) >> at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:558) >> at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:456) >> at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:464) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:368) >> at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) >> at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:100) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:78) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:35) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:187) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:109) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:169) >> at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) >> at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:180) >> at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) >> at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) >> at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224) >> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169) >> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) >> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) >> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) >> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927) >> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) >> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) >> at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987) >> at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579) >> at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309) >> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) >> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) >> at java.lang.Thread.run(Thread.java:722)

    ZK-Tracker | 4 years ago | elvin
    java.lang.NullPointerException
  2. 0

    I'm doing some model manipulation in the UI like removing and adding item on a listbox and getting this error once in a while which does not seems to be coming from my code. SEVERE: >>java.lang.NullPointerException >> at java.util.AbstractCollection.addAll(AbstractCollection.java:333) >> at org.zkoss.bind.tracker.impl.TrackerImpl.getAllTrackerNodesByBean0(TrackerImpl.java:408) >> at org.zkoss.bind.tracker.impl.TrackerImpl.getAllTrackerNodesByBean(TrackerImpl.java:400) >> at org.zkoss.bind.tracker.impl.TrackerImpl.collectLoadBindings(TrackerImpl.java:164) >> at org.zkoss.bind.tracker.impl.TrackerImpl.collectLoadBindings(TrackerImpl.java:181) >> at org.zkoss.bind.tracker.impl.TrackerImpl.getLoadBindings(TrackerImpl.java:146) >> at org.zkoss.bind.impl.BinderImpl.loadOnPropertyChange(BinderImpl.java:368) >> at org.zkoss.bind.impl.BinderImpl.access$100(BinderImpl.java:94) >> at org.zkoss.bind.impl.BinderImpl$QueueListener.onEvent(BinderImpl.java:236) >> at org.zkoss.zk.ui.event.impl.DesktopEventQueue$QueueListener.onEvent(DesktopEventQueue.java:145) >> at org.zkoss.zk.ui.AbstractComponent.onEvent(AbstractComponent.java:2736) >> at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2707) >> at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2648) >> at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:136) >> at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1702) >> at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1487) >> at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1204) >> at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:558) >> at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:456) >> at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:464) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:368) >> at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) >> at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:100) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:78) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:35) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:187) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:109) >> at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) >> at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:169) >> at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) >> at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:180) >> at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) >> at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) >> at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224) >> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169) >> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) >> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) >> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) >> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927) >> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) >> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) >> at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987) >> at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579) >> at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309) >> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) >> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) >> at java.lang.Thread.run(Thread.java:722)

    ZK-Tracker | 4 years ago | elvin
    java.lang.NullPointerException
  3. 0

    NullPointerException

    GitHub | 4 years ago | msf0r
    java.lang.NullPointerException
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    Automated exception search integrated into your IDE

  5. 0

    Import xml from 4.2.x Jira instance File parses to 3% and then fails with an ambiguous nullpointerexception. {code} 2013-05-02 00:39:22,982 JiraImportTaskExecutionThread-1 ERROR anonymous 39x29x1 wox8nj 172.17.40.109,10.24.25.29 /secure/SetupImport.jspa [jira.bc.dataimport.DefaultDataImportService] Error importing data: java.lang.NullPointerException java.lang.NullPointerException at java.util.AbstractCollection.addAll(AbstractCollection.java:333) at com.atlassian.jira.imports.project.util.XMLEscapeUtil.unicodeInPlaceEncode(XMLEscapeUtil.java:201) at com.atlassian.jira.imports.project.util.XMLEscapeUtil.unicodeInPlaceEncode(XMLEscapeUtil.java:154) at com.atlassian.jira.util.xml.XMLEscapingReader.read(XMLEscapingReader.java:66) at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source) at org.apache.xerces.impl.XMLEntityScanner.peekChar(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanCDATASection(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) at com.atlassian.jira.bc.dataimport.DefaultDataImportService.parseXmlAndValidateBackupData(DefaultDataImportService.java:303) at com.atlassian.jira.bc.dataimport.DefaultDataImportService.doImport(DefaultDataImportService.java:233) at com.atlassian.jira.web.action.setup.DataImportAsyncCommand.call(DataImportAsyncCommand.java:65) at com.atlassian.jira.web.action.setup.DataImportAsyncCommand.call(DataImportAsyncCommand.java:28) at com.atlassian.jira.task.ImportTaskManagerImpl$TaskCallableDecorator.call(ImportTaskManagerImpl.java:147) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at com.atlassian.multitenant.impl.DefaultMultiTenantManager.runForTenant(DefaultMultiTenantManager.java:61) at com.atlassian.multitenant.juc.MultiTenantExecutors$WrappedRunnable.run(MultiTenantExecutors.java:160) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) {code} Rolling back to 5.2.10 the same xml file imports perfectly.

    Atlassian JIRA | 4 years ago | Brad Svee
    java.lang.NullPointerException
  6. 0

    Import xml from 4.2.x Jira instance File parses to 3% and then fails with an ambiguous nullpointerexception. {code} 2013-05-02 00:39:22,982 JiraImportTaskExecutionThread-1 ERROR anonymous 39x29x1 wox8nj 172.17.40.109,10.24.25.29 /secure/SetupImport.jspa [jira.bc.dataimport.DefaultDataImportService] Error importing data: java.lang.NullPointerException java.lang.NullPointerException at java.util.AbstractCollection.addAll(AbstractCollection.java:333) at com.atlassian.jira.imports.project.util.XMLEscapeUtil.unicodeInPlaceEncode(XMLEscapeUtil.java:201) at com.atlassian.jira.imports.project.util.XMLEscapeUtil.unicodeInPlaceEncode(XMLEscapeUtil.java:154) at com.atlassian.jira.util.xml.XMLEscapingReader.read(XMLEscapingReader.java:66) at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source) at org.apache.xerces.impl.XMLEntityScanner.peekChar(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanCDATASection(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) at com.atlassian.jira.bc.dataimport.DefaultDataImportService.parseXmlAndValidateBackupData(DefaultDataImportService.java:303) at com.atlassian.jira.bc.dataimport.DefaultDataImportService.doImport(DefaultDataImportService.java:233) at com.atlassian.jira.web.action.setup.DataImportAsyncCommand.call(DataImportAsyncCommand.java:65) at com.atlassian.jira.web.action.setup.DataImportAsyncCommand.call(DataImportAsyncCommand.java:28) at com.atlassian.jira.task.ImportTaskManagerImpl$TaskCallableDecorator.call(ImportTaskManagerImpl.java:147) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at com.atlassian.multitenant.impl.DefaultMultiTenantManager.runForTenant(DefaultMultiTenantManager.java:61) at com.atlassian.multitenant.juc.MultiTenantExecutors$WrappedRunnable.run(MultiTenantExecutors.java:160) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) {code} Rolling back to 5.2.10 the same xml file imports perfectly.

    Atlassian JIRA | 4 years ago | Brad Svee
    java.lang.NullPointerException

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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.AbstractCollection.addAll()
  2. Java RT
    AbstractCollection.addAll
    1. java.util.AbstractCollection.addAll(AbstractCollection.java:333)
    1 frame
  3. ZK Bind
    BinderImpl$QueueListener.onEvent
    1. org.zkoss.bind.tracker.impl.TrackerImpl.getAllTrackerNodesByBean0(TrackerImpl.java:408)
    2. org.zkoss.bind.tracker.impl.TrackerImpl.getAllTrackerNodesByBean(TrackerImpl.java:400)
    3. org.zkoss.bind.tracker.impl.TrackerImpl.collectLoadBindings(TrackerImpl.java:164)
    4. org.zkoss.bind.tracker.impl.TrackerImpl.collectLoadBindings(TrackerImpl.java:181)
    5. org.zkoss.bind.tracker.impl.TrackerImpl.getLoadBindings(TrackerImpl.java:146)
    6. org.zkoss.bind.impl.BinderImpl.loadOnPropertyChange(BinderImpl.java:368)
    7. org.zkoss.bind.impl.BinderImpl.access$100(BinderImpl.java:94)
    8. org.zkoss.bind.impl.BinderImpl$QueueListener.onEvent(BinderImpl.java:236)
    8 frames
  4. ZK Kernel
    DHtmlUpdateServlet.doPost
    1. org.zkoss.zk.ui.event.impl.DesktopEventQueue$QueueListener.onEvent(DesktopEventQueue.java:145)
    2. org.zkoss.zk.ui.AbstractComponent.onEvent(AbstractComponent.java:2736)
    3. org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2707)
    4. org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2648)
    5. org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:136)
    6. org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1702)
    7. org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1487)
    8. org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1204)
    9. org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:558)
    10. org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:456)
    11. org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:464)
    11 frames
  5. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
    2 frames
  6. Glassfish Core
    ApplicationFilterChain.doFilter
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    2 frames
  7. Spring Security
    FilterChainProxy.doFilter
    1. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:368)
    2. org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
    3. org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
    4. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
    5. org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97)
    6. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
    7. org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:100)
    8. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
    9. org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:78)
    10. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
    11. org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
    12. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
    13. org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:35)
    14. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
    15. org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:187)
    16. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
    17. org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
    18. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
    19. org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79)
    20. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
    21. org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:109)
    22. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
    23. org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:169)
    23 frames
  8. Spring
    DelegatingFilterProxy.doFilter
    1. org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
    2. org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
    2 frames
  9. Glassfish Core
    ApplicationFilterChain.doFilter
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    2 frames
  10. Spring ORM
    OpenEntityManagerInViewFilter.doFilterInternal
    1. org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:180)
    1 frame
  11. Spring
    OncePerRequestFilter.doFilter
    1. org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    1 frame
  12. Glassfish Core
    ApplicationFilterChain.doFilter
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    2 frames
  13. Spring
    OncePerRequestFilter.doFilter
    1. org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)
    2. org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    2 frames
  14. Glassfish Core
    ApplicationFilterChain.doFilter
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    2 frames
  15. Spring
    OncePerRequestFilter.doFilter
    1. org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
    2. org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    2 frames
  16. Glassfish Core
    CoyoteAdapter.service
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
    4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
    5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    6. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
    7. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    8. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
    9. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    10. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    10 frames
  17. Grizzly HTTP
    JIoEndpoint$SocketProcessor.run
    1. org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
    2. org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
    3. org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
    3 frames
  18. Java RT
    Thread.run
    1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    3. java.lang.Thread.run(Thread.java:722)
    3 frames