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Have to close and re open the browser each time

Have to close and re open the browser each time

2003-12-07       - By Amjad Shahrour

 Back
I am facing this problem that I couldn't figure out the cause.





We have an web based application  (built using struts 1.0).

After login to the application for the first time, if you relogin again
OR the session times out and you try to re login again

I have the following exception thrown to the client:



java.lang.ClassCastException Source code of java.lang.ClassCastException
       at
org.apache.struts.action.ActionServlet Source code of org.apache.struts.action.ActionServlet(ActionServlet.j
ava:1674)
       at
org.apache.struts.action.ActionServlet Source code of org.apache.struts.action.ActionServlet(ActionServlet.java:1563)
       at
org.apache.struts.action.ActionServlet Source code of org.apache.struts.action.ActionServlet(ActionServlet.java:510)
       at javax.servlet.http.HttpServlet Source code of javax.servlet.http.HttpServlet(HttpServlet.java:760)
       at javax.servlet.http.HttpServlet Source code of javax.servlet.http.HttpServlet(HttpServlet.java:853)
       at
org.apache.catalina.core.ApplicationFilterChain Source code of org.apache.catalina.core.ApplicationFilterChain(Applica
tionFilterChain.java:247)
       at
org.apache.catalina.core.ApplicationFilterChain Source code of org.apache.catalina.core.ApplicationFilterChain(ApplicationFilt
erChain.java:193)
       at
org.apache.catalina.core.StandardWrapperValve Source code of org.apache.catalina.core.StandardWrapperValve(StandardWrapperValv
e.java:260)
       at
org.apache.catalina.core.StandardPipeline Source code of org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
       at
org.apache.catalina.core.StandardPipeline Source code of org.apache.catalina.core.StandardPipeline(StandardPipeline.java:4
80)
       at
org.apache.catalina.core.ContainerBase Source code of org.apache.catalina.core.ContainerBase(ContainerBase.java:995)
       at
org.apache.catalina.core.StandardContextValve Source code of org.apache.catalina.core.StandardContextValve(StandardContextValv
e.java:191)
       at
org.apache.catalina.core.StandardPipeline Source code of org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
       at
org.apache.catalina.core.StandardPipeline Source code of org.apache.catalina.core.StandardPipeline(StandardPipeline.java:4
80)
       at
org.apache.catalina.core.ContainerBase Source code of org.apache.catalina.core.ContainerBase(ContainerBase.java:995)
       at
org.apache.catalina.core.StandardContext Source code of org.apache.catalina.core.StandardContext(StandardContext.java:241
5)
       at
org.apache.catalina.core.StandardHostValve Source code of org.apache.catalina.core.StandardHostValve(StandardHostValve.java
:180)
       at
org.apache.catalina.core.StandardPipeline Source code of org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
       at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
lve.java:170)
       at
org.apache.catalina.core.StandardPipeline Source code of org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
       at
org.apache.catalina.valves.ErrorReportValve Source code of org.apache.catalina.valves.ErrorReportValve(ErrorReportValve.java
:172)
       at
org.apache.catalina.core.StandardPipeline Source code of org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
       at
org.apache.catalina.valves.AccessLogValve Source code of org.apache.catalina.valves.AccessLogValve(AccessLogValve.java:509
)
       at
org.apache.catalina.core.StandardPipeline Source code of org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
       at
org.apache.catalina.core.StandardPipeline Source code of org.apache.catalina.core.StandardPipeline(StandardPipeline.java:4
80)
       at
org.apache.catalina.core.ContainerBase Source code of org.apache.catalina.core.ContainerBase(ContainerBase.java:995)
       at
org.apache.catalina.core.StandardEngineValve Source code of org.apache.catalina.core.StandardEngineValve(StandardEngineValve.
java:174)
       at
org.apache.catalina.core.StandardPipeline Source code of org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
       at
org.apache.catalina.core.StandardPipeline Source code of org.apache.catalina.core.StandardPipeline(StandardPipeline.java:4
80)
       at
org.apache.catalina.core.ContainerBase Source code of org.apache.catalina.core.ContainerBase(ContainerBase.java:995)
       at
org.apache.coyote.tomcat4.CoyoteAdapter Source code of org.apache.coyote.tomcat4.CoyoteAdapter(CoyoteAdapter.java:223)
       at
org.apache.jk.server.JkCoyoteHandler Source code of org.apache.jk.server.JkCoyoteHandler(JkCoyoteHandler.java:261)
       at
org.apache.jk.common.HandlerRequest Source code of org.apache.jk.common.HandlerRequest(HandlerRequest.java:360)
       at
org.apache.jk.common.ChannelSocket Source code of org.apache.jk.common.ChannelSocket(ChannelSocket.java:632)
       at
org.apache.jk.common.ChannelSocket Source code of org.apache.jk.common.ChannelSocket(ChannelSocket.java:
590)
       at
org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:707)
       at
org.apache.tomcat.util.threads.ThreadPool Source code of org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:530)
       at java.lang.Thread Source code of java.lang.Thread(Thread.java:536)







So the user is forced to close and re open the browser inorder to login
again to the system successfully.



Any ideas??









Amjad Shahrour

Application Developer

Tel: +966.2.653.3334 ext 213

amjads@(protected)

www.labbaik.com










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