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error please need help!  RSS feed

 
gayathri reddy
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Posts: 17
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Hi,
I am using tomcat and I placed my html file in /examples/Myservlets/ directory.when i try to call the page using http://localhost:8080/examples/Myservlets/reglogin.html
it is displaying the foll error.I would appreciate if any one could explain me about this error.
Internal Servlet Error:
java.lang.IllegalStateException: Can't happen - classname is null, who added this ?
at org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapper.java:261)
at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:289)
at org.apache.tomcat.core.Handler.service(Handler.java, Compiled Code)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java, Compiled Code)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java, Compiled Code)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java, Compiled Code)
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java, Compiled Code)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code)
at java.lang.Thread.run(Thread.java:479)
thanks,
-greddy
 
Phil Hanna
Ranch Hand
Posts: 118
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You have a very old version of Tomcat, at least eight months (ServletWrapper was moved out of the org.apache.tomcat.core package then). It sounds like a nightly build on a bad day.
Why not just download the latest stable version? Tomcat 4.0 beta 3 works very well right out of the box, no configuration necessary:
http://jakarta.apache.org/builds/jakarta-tomcat-4.0/release/v4.0-b3/
------------------
Phil Hanna
Author of :
JSP: The Complete Reference
Instant Java Servlets
 
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