java.lang.NullPointerException: This exception has no message.

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via jboss.org by Unknown author, 11 months ago
java.lang.NullPointerException:
at com.xminds.SessionTracker.put(SessionTracker.java:64)
at com.xminds.servlets.AddPersonServlet.doService(AddPersonServlet.java:80)
at com.xminds.servlets.AddPersonServlet.doPost(AddPersonServlet.java:27)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.cluster.session.JvmRouteBinderValve.invoke(JvmRouteBinderValve.java:209)
at org.apache.catalina.cluster.tcp.ReplicationValve.invoke(ReplicationValve.java:346)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
at java.lang.Thread.run(Thread.java:595)

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