java.lang.NullPointerException

Oracle Community | 3004 | 1 decade ago
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    Oracle Community | 1 decade ago | 3004
    java.lang.NullPointerException
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    NPE what's it mean?

    Oracle Community | 1 decade ago | 3004
    java.lang.NullPointerException
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    Oracle Community | 1 decade ago | 3004
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.close()
    2. com.solarmetric.kodo
      PersistenceManagerImpl.commit
      1. com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.close(SQLExecutionManagerImpl.java:977)
      2. com.solarmetric.kodo.impl.jdbc.ormapping.OracleBlobMapping.update(OracleBlobMapping.java:89)
      3. com.solarmetric.kodo.impl.jdbc.ormapping.LobMapping.insert(LobMapping..java:120)
      4. com.solarmetric.kodo.impl.jdbc.ormapping.ClassMapping.insert(ClassMapping.java:491)
      5. com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.flush(JDBCStoreManager.java:403)
      6. com.solarmetric.kodo.runtime.PersistenceManagerImpl.flush(PersistenceManagerImpl.java:575)
      7. com.solarmetric.kodo.runtime.PersistenceManagerImpl.commit(PersistenceManagerImpl.java:438)
      7 frames
    3. com.nokia.b2t
      NOLActionBase.perform
      1. com.nokia.b2t.dna.persistence.PersistenceAccess.accessPersistence(PersistenceAccess.java:139)
      2. com.nokia.b2t.dna.persistence.PersistenceAccess.accessPersistence(PersistenceAccess.java:77)
      3. com.nokia.b2t.dna.preslayer.actions.NOLActionBase.perform(NOLActionBase.java:153)
      3 frames
    4. struts
      ActionServlet.doPost
      1. org.apache.struts.action.Action.execute(Action.java:415)
      2. org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:465)
      3. org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
      4. org.apache.struts.action.ActionServlet.process(ActionServlet.java:1422)
      5. org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:523)
      5 frames
    5. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
      2 frames
    6. Atmosphere weblogic
      FilterChainImpl.doFilter
      1. weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:262)
      2. weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:21)
      3. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
      3 frames
    7. com.nokia.b2t
      StrutsMappingFilter.doFilter
      1. com.nokia.b2t.dna.infrastructure.filters.StrutsMappingFilter.doFilter(StrutsMappingFilter.java:91)
      1 frame
    8. Atmosphere weblogic
      FilterChainImpl.doFilter
      1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
      1 frame
    9. com.nokia.b2t
      UserFilter.doFilter
      1. com.nokia.b2t.dna.infrastructure.filters.UserFilter.doFilter(UserFilter.java:69)
      1 frame
    10. Atmosphere weblogic
      FilterChainImpl.doFilter
      1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
      1 frame
    11. com.nokia.b2t
      EncodingFilter.doFilter
      1. com.nokia.b2t.dna.infrastructure.filters.EncodingFilter.doFilter(EncodingFilter.java:78)
      1 frame
    12. Atmosphere weblogic
      FilterChainImpl.doFilter
      1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
      1 frame
    13. com.nokia.b2t
      ExceptionLoggingFilter.doFilter
      1. com.nokia.b2t.dna.infrastructure.filters.ExceptionLoggingFilter.doFilter(ExceptionLoggingFilter.java:34)
      1 frame
    14. Atmosphere weblogic
      ServletRequestImpl.execute
      1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
      2. weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2643)
      3. weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2359)
      3 frames
    15. weblogic.kernel
      ExecuteThread.run
      1. weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
      2. weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
      2 frames