Hi all,
I've selected the "autoreload" attribute for a context (reloadable="true" in
server.xml) when I integrated with Tomcat. After I perform code change on any servlet
or other Java class, I however still got the following error returned if I don't
shutdown then startup Tomcat before loading the servlet. Any idea of why this happens
and how to fix it?
---------------------------------------------------------
Error: 500
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:254)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
---------------------------------------------------------
Yours sincerely,
Anson
--
Sincerely yours, Anson
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