Hi, I'm getting the following error:--
Error: 500
Location:/iucrdb/index.htm
Internal Servlet Error:
java.lang.IllegalStateException: Can't happen - classname is null, who added this ?
at org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapper.java:253)
at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:281)
at org.apache.tomcat.core.Handler.service(Handler.java:243)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:356)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:720)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:666)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandl
er.java:194)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:403)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
when I access the root .htm file of my servlet application more than once.
the first time I access it the .htm file displays fine, but when I go back
to this file I get this error.
The file contains
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN">
<HTML>
<HEAD>
<META NAME="generator" CONTENT="HTML Tidy, see www.w3.org">
<TITLE>
SQLServlet
</TITLE>
</HEAD>
<FRAMESET COLS="105,*">
<FRAME SRC="/iucrdb/Nav.htm" NAME="left">
<FRAME SRC="/iucrdb/Setup.htm" NAME="right">
<NOFRAMES>
<BODY>
no Frames
</BODY>
</NOFRAMES>
</FRAMESET>
</HTML>
where iucrdb is the main servlet directory.
Anyone know what this means?
thanks,
Dave.
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