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How can i resolve this exception

nagaraj reddy
Ranch Hand

Joined: Feb 21, 2005
Posts: 43
Hi ,

I am new to servlets. when i was trying to deploy my servlet in weblogic. i am invoking servlet through html page.

when i click submit in html page i am getting the fallowing exception..

Error 500--Internal Server Error
javax.servlet.ServletException: Servlet class: 'myserv' couldn't be instantiated
at weblogic.servlet.internal.ServletStubImpl.createServlet(
at weblogic.servlet.internal.ServletStubImpl.createInstances(
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(
at weblogic.servlet.internal.ServletStubImpl.getServlet(
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(
at weblogic.servlet.internal.WebAppServletContext$
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(
at weblogic.servlet.internal.ServletRequestImpl.execute(
at weblogic.kernel.ExecuteThread.execute(

plz tell me where i am going wrong
Sergey Tyulkin
Ranch Hand

Joined: May 10, 2005
Posts: 87
Maybe, your servlet
1) has no default constructor (i.e. constructor without parameters)
2) or, your forgot to implement Servlet (the easiest way - by extending GenericServlet or HttpServlet classes) interface?
nagaraj reddy
Ranch Hand

Joined: Feb 21, 2005
Posts: 43
Thanks for reply.

I got solution , i need to attach PUBLIC to the servlet class
subject: How can i resolve this exception
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