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Help me please!

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Doan Huy Cuong

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Jul 31, 2002, 4:20:31 AM7/31/02
to
I have exception error when execute my servlet program:

"The server encountered an internal error (Internal Server Error) that
prevented it from fulfilling this request.


java.lang.IllegalStateException
at org.apache.catalina.connector.HttpResponseFacade.sendRedirect(Unknown
Source)
at VerifyAccount.doGet(VerifyAccount.java:86)
at VerifyAccount.doPost(VerifyAccount.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown
Source)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown
Source)
at org.apache.catalina.core.StandardWrapperValve.invoke(Unknown
Source)
at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown
Source)
at org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
at org.apache.catalina.core.StandardContextValve.invoke(Unknown
Source)
at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown
Source)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Unknown
Source)
at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown
Source)
at org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
at org.apache.catalina.core.StandardContext.invoke(Unknown Source)
at org.apache.catalina.core.StandardHostValve.invoke(Unknown Source)
at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown
Source)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(Unknown
Source)
at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown
Source)
at org.apache.catalina.valves.ErrorReportValve.invoke(Unknown Source)
at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown
Source)
at org.apache.catalina.valves.AccessLogValve.invoke(Unknown Source)
at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown
Source)
at org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
at org.apache.catalina.core.StandardEngineValve.invoke(Unknown
Source)
at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown
Source)
at org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
at org.apache.catalina.connector.http.HttpProcessor.process(Unknown
Source)
at org.apache.catalina.connector.http.HttpProcessor.run(Unknown
Source)
at java.lang.Thread.run(Thread.java:484)"
I don't know how to correct it. Please help me!

Dave Miller

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Jul 31, 2002, 8:20:51 AM7/31/02
to
In article <85fb25cd.02073...@posting.google.com>,
cuo...@yahoo.com says...
The above trace shows that the problem is at line 86 and 97 in your
VerifyAccount code. Look at those and if you can't see the problem post
the code block(s) for help.
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