java.lang.NullPointerException

openxava | jlasdf9843jsdf9 | 2 years ago
  1. Speed up your debug routine!

    Automated exception search integrated into your IDE

  2. 0

    Getting a NPE while working with hibernate version column

    Stack Overflow | 3 years ago | Leejoy
    java.lang.NullPointerException

    2 unregistered visitors
    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.hibernate.type.IntegerType.next()
    2. Hibernate
      Versioning.increment
      1. org.hibernate.type.IntegerType.next(IntegerType.java:82)
      2. org.hibernate.type.IntegerType.next(IntegerType.java:39)
      3. org.hibernate.engine.Versioning.increment(Versioning.java:131)
      3 frames
    3. Hibernate
      SessionImpl.flush
      1. org.hibernate.event.def.DefaultFlushEntityEventListener.getNextVersion(DefaultFlushEntityEventListener.java:406)
      2. org.hibernate.event.def.DefaultFlushEntityEventListener.scheduleUpdate(DefaultFlushEntityEventListener.java:296)
      3. org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:155)
      4. org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:219)
      5. org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:99)
      6. org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)
      7. org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216)
      7 frames
    4. Hibernate EJB
      AbstractEntityManagerImpl.flush
      1. org.hibernate.ejb.AbstractEntityManagerImpl.flush(AbstractEntityManagerImpl.java:962)
      1 frame
    5. org.openxava.jpa
      EntityManagerDecorator.flush
      1. org.openxava.jpa.impl.EntityManagerDecorator.flush(EntityManagerDecorator.java:164)
      1 frame
    6. org.openxava.model
      MapFacade.setValues
      1. org.openxava.model.impl.JPAPersistenceProvider.flush(JPAPersistenceProvider.java:108)
      2. org.openxava.model.impl.MapFacadeBean.commitTransaction(MapFacadeBean.java:79)
      3. org.openxava.model.impl.MapFacadeBean.setValues(MapFacadeBean.java:199)
      4. org.openxava.model.MapFacade.setValues(MapFacade.java:635)
      4 frames
    7. org.openxava.actions
      SaveAction.execute
      1. org.openxava.actions.SaveAction.execute(SaveAction.java:40)
      1 frame
    8. org.openxava.controller
      ModuleManager.execute
      1. org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:493)
      2. org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:401)
      3. org.openxava.controller.ModuleManager.execute(ModuleManager.java:358)
      3 frames
    9. org.apache.jsp
      execute_jsp._jspService
      1. org.apache.jsp.xava.execute_jsp._jspService(execute_jsp.java:196)
      1 frame
    10. GWT dev
      HttpJspBase.service
      1. org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      1 frame
    11. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      1 frame
    12. GWT dev
      JspServlet.service
      1. org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      2. org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      3. org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      3 frames
    13. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      1 frame
    14. Glassfish Core
      ApplicationDispatcher.include
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      3. org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      4. org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      5. org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      5 frames
    15. org.openxava.web
      Module.request
      1. org.openxava.web.servlets.Servlets.getURIAsStream(Servlets.java:66)
      2. org.openxava.web.dwr.Module.getURIAsStream(Module.java:205)
      3. org.openxava.web.dwr.Module.request(Module.java:64)
      3 frames
    16. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    17. Direct Web Remoting
      DwrServlet.doPost
      1. org.directwebremoting.impl.ExecuteAjaxFilter.doFilter(ExecuteAjaxFilter.java:34)
      2. org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
      3. org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:431)
      4. org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:283)
      5. org.directwebremoting.servlet.PlainCallHandler.handle(PlainCallHandler.java:52)
      6. org.directwebremoting.servlet.UrlProcessor.handle(UrlProcessor.java:101)
      7. org.directwebremoting.servlet.DwrServlet.doPost(DwrServlet.java:146)
      7 frames
    18. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      2 frames
    19. 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
    20. Tomcat WS
      WsFilter.doFilter
      1. org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
      1 frame
    21. 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:222)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
      6. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      7. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
      8. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      9. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      10. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409)
      10 frames
    22. Grizzly HTTP
      JIoEndpoint$SocketProcessor.run
      1. org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1044)
      2. org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
      3. org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
      3 frames
    23. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      3. java.lang.Thread.run(Thread.java:744)
      3 frames