java.lang.NullPointerException

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    Using JDBC for session persistence

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    java.lang.NullPointerException
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.Hashtable.put()
  2. Java RT
    Hashtable.put
    1. java.util.Hashtable.put(Hashtable.java:380)
    1 frame
  3. weblogic.servlet.internal
    SessionContext.getNewSessionInstance
    1. weblogic.servlet.internal.session.ClusteredSessionContextImpl.getJdbcProps(ClusteredSessionContextImpl.java:138)
    2. weblogic.servlet.internal.session.ClusteredSessionContextImpl.getNewSession(ClusteredSessionContextImpl.java:51)
    3. weblogic.servlet.internal.session.SessionContext.getNewSessionInstance(SessionContext.java:113)
    3 frames
  4. Atmosphere weblogic
    ServletRequestImpl.getSession
    1. weblogic.servlet.internal.ServletRequestImpl.getNewSession(ServletRequestImpl.java:1448)
    2. weblogic.servlet.internal.ServletRequestImpl.getSession(ServletRequestImpl.java:1301)
    2 frames
  5. jsp_servlet
    _session._jspService
    1. jsp_servlet._session._jspService(_session.java:86)
    1 frame
  6. weblogic.servlet.jsp
    JspBase.service
    1. weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
    1 frame
  7. Atmosphere weblogic
    ServletRequestImpl.execute
    1. weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:208)
    2. weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1127)
    3. weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1529)
    3 frames
  8. weblogic.kernel
    ExecuteThread.run
    1. weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
    2. weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    2 frames