net.sf.dozer.util.mapping.MappingException: java.lang.reflect.InvocationTargetException

Apache's JIRA Issue Tracker | Franck HUGOT | 9 years ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    I get this exception when calling getProjectGroupWithProjects method (it seems a mapping is incorrect) : 45721 [SocketListener0-0] INFO net.sf.dozer.util.mapping.util.CustomMappingsLoader - Successfully loaded custom xml mappings from URL: [jar :file:/home/sudd/continuum-1.1/apps/continuum/webapp/WEB-INF/lib/continuum-xmlrpc-server-1.1.jar!/dozerBeanMapping.xml] 46634 [SocketListener0-0] ERROR net.sf.dozer.util.mapping.MappingProcessor - Field mapping error --> MapId: null Type: bi-directional Source parent class: org.apache.maven.continuum.model.project.ProjectGroup Source field name: notifiers Source field type: generic Source field value: null Dest parent class: org.apache.maven.continuum.xmlrpc.project.ProjectGroup Dest field name: notifiers Dest field type: java.util.List net.sf.dozer.util.mapping.MappingException: java.lang.reflect.InvocationTargetException at net.sf.dozer.util.mapping.util.MappingUtils.throwMappingException(MappingUtils.java:91) at net.sf.dozer.util.mapping.util.ReflectionUtils.invoke(ReflectionUtils.java:220) at net.sf.dozer.util.mapping.propertydescriptor.GetterSetterPropertyDescriptor.invokeReadMethod(GetterSetterPropertyDescriptor.java:2 11) at net.sf.dozer.util.mapping.propertydescriptor.GetterSetterPropertyDescriptor.getPropertyValue(GetterSetterPropertyDescriptor.java:6 4) at net.sf.dozer.util.mapping.fieldmap.FieldMap.getSrcFieldValue(FieldMap.java:71) at net.sf.dozer.util.mapping.MappingProcessor.map(MappingProcessor.java:108) at net.sf.dozer.util.mapping.DozerBeanMapper.map(DozerBeanMapper.java:93) at org.apache.maven.continuum.xmlrpc.server.ContinuumServiceImpl.populateProjectGroupWithAllDetails(ContinuumServiceImpl.java:876) at org.apache.maven.continuum.xmlrpc.server.ContinuumServiceImpl.getProjectGroupWithProjects(ContinuumServiceImpl.java:278) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.maven.continuum.xmlrpc.server.ContinuumXmlRpcMetaDataHandler.invoke(ContinuumXmlRpcMetaDataHandler.java:145) at org.apache.maven.continuum.xmlrpc.server.ContinuumXmlRpcMetaDataHandler.execute(ContinuumXmlRpcMetaDataHandler.java:133) at org.apache.xmlrpc.server.XmlRpcServerWorker.execute(XmlRpcServerWorker.java:43) at org.apache.xmlrpc.server.XmlRpcServer.execute(XmlRpcServer.java:83) at org.apache.xmlrpc.server.XmlRpcStreamServer.execute(XmlRpcStreamServer.java:182) at org.apache.xmlrpc.webserver.XmlRpcServletServer.execute(XmlRpcServletServer.java:103) at org.apache.maven.continuum.xmlrpc.server.ContinuumXmlRpcServlet.doPost(ContinuumXmlRpcServlet.java:193) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) at com.opensymphony.webwork.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:189) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at com.opensymphony.webwork.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:88) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1530) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1482) at org.mortbay.http.HttpServer.service(HttpServer.java:909) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) Caused by: javax.jdo.JDODetachedFieldAccessException: You have just attempted to access field "notifiers" yet this field was not detached whe n you detached the object. Either dont access this field, or detach the field when detaching the object. at org.apache.maven.continuum.model.project.ProjectGroup.jdoGetnotifiers(ProjectGroup.java) at org.apache.maven.continuum.model.project.ProjectGroup.getNotifiers(ProjectGroup.java:222) ... 49 more

    Apache's JIRA Issue Tracker | 9 years ago | Franck HUGOT
    net.sf.dozer.util.mapping.MappingException: java.lang.reflect.InvocationTargetException

    Root Cause Analysis

    1. javax.jdo.JDODetachedFieldAccessException

      You have just attempted to access field "notifiers" yet this field was not detached whe n you detached the object. Either dont access this field, or detach the field when detaching the object.

      at org.apache.maven.continuum.model.project.ProjectGroup.jdoGetnotifiers()
    2. org.apache.maven
      ProjectGroup.getNotifiers
      1. org.apache.maven.continuum.model.project.ProjectGroup.jdoGetnotifiers(ProjectGroup.java)
      2. org.apache.maven.continuum.model.project.ProjectGroup.getNotifiers(ProjectGroup.java:222)
      2 frames
    3. net.sf.dozer
      DozerBeanMapper.map
      1. net.sf.dozer.util.mapping.util.MappingUtils.throwMappingException(MappingUtils.java:91)
      2. net.sf.dozer.util.mapping.util.ReflectionUtils.invoke(ReflectionUtils.java:220)
      3. net.sf.dozer.util.mapping.propertydescriptor.GetterSetterPropertyDescriptor.invokeReadMethod(GetterSetterPropertyDescriptor.java:211)
      4. net.sf.dozer.util.mapping.propertydescriptor.GetterSetterPropertyDescriptor.getPropertyValue(GetterSetterPropertyDescriptor.java:64)
      5. net.sf.dozer.util.mapping.fieldmap.FieldMap.getSrcFieldValue(FieldMap.java:71)
      6. net.sf.dozer.util.mapping.MappingProcessor.map(MappingProcessor.java:108)
      7. net.sf.dozer.util.mapping.DozerBeanMapper.map(DozerBeanMapper.java:93)
      7 frames
    4. org.apache.maven
      ContinuumServiceImpl.getProjectGroupWithProjects
      1. org.apache.maven.continuum.xmlrpc.server.ContinuumServiceImpl.populateProjectGroupWithAllDetails(ContinuumServiceImpl.java:876)
      2. org.apache.maven.continuum.xmlrpc.server.ContinuumServiceImpl.getProjectGroupWithProjects(ContinuumServiceImpl.java:278)
      2 frames
    5. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:585)
      4 frames
    6. org.apache.maven
      ContinuumXmlRpcMetaDataHandler.execute
      1. org.apache.maven.continuum.xmlrpc.server.ContinuumXmlRpcMetaDataHandler.invoke(ContinuumXmlRpcMetaDataHandler.java:145)
      2. org.apache.maven.continuum.xmlrpc.server.ContinuumXmlRpcMetaDataHandler.execute(ContinuumXmlRpcMetaDataHandler.java:133)
      2 frames
    7. Apache XML-RPC Server Library
      XmlRpcServletServer.execute
      1. org.apache.xmlrpc.server.XmlRpcServerWorker.execute(XmlRpcServerWorker.java:43)
      2. org.apache.xmlrpc.server.XmlRpcServer.execute(XmlRpcServer.java:83)
      3. org.apache.xmlrpc.server.XmlRpcStreamServer.execute(XmlRpcStreamServer.java:182)
      4. org.apache.xmlrpc.webserver.XmlRpcServletServer.execute(XmlRpcServletServer.java:103)
      4 frames
    8. org.apache.maven
      ContinuumXmlRpcServlet.doPost
      1. org.apache.maven.continuum.xmlrpc.server.ContinuumXmlRpcServlet.doPost(ContinuumXmlRpcServlet.java:193)
      1 frame
    9. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
      2 frames
    10. Jetty Server
      WebApplicationHandler$CachedChain.doFilter
      1. org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428)
      2. org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830)
      2 frames
    11. WebWork
      FilterDispatcher.doFilter
      1. com.opensymphony.webwork.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:189)
      1 frame
    12. Jetty Server
      WebApplicationHandler$CachedChain.doFilter
      1. org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
      1 frame
    13. Sitemesh
      PageFilter.doFilter
      1. com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
      2. com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
      2 frames
    14. Jetty Server
      WebApplicationHandler$CachedChain.doFilter
      1. org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
      1 frame
    15. WebWork
      ActionContextCleanUp.doFilter
      1. com.opensymphony.webwork.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:88)
      1 frame
    16. Jetty Server
      ServletHandler.handle
      1. org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
      2. org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
      3. org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
      3 frames
    17. org.mortbay.http
      HttpContext.handle
      1. org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
      1 frame
    18. Jetty Server
      WebApplicationContext.handle
      1. org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
      1 frame
    19. org.mortbay.http
      SocketListener.handleConnection
      1. org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
      2. org.mortbay.http.HttpServer.service(HttpServer.java:909)
      3. org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
      4. org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982)
      5. org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
      6. org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
      6 frames
    20. Jetty Util
      ThreadPool$PoolThread.run
      1. org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
      2. org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
      2 frames