[Sreenath Gurujala]

Hi ,
When i make some changes to my class file, Hot code replacement does not take place.
I need to restart the server, this is very annoying and takes lots of time.
Please help, this is the error i get when i change the code and donot restart..

My Environment
Eclipse : 3.1.2 Build id: M20060118-1600
My Eclipse 4.1.1

java
java version “1.4.2_04”
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
Java HotSpot(TM) Client VM (build 1.4.2_04-b05, mixed mode)

Weblogic
weblogic81sp2

Please help… this is very important for me . Thanks
Sreenath

Error 500–Internal Server Error
java.lang.ClassCastException
at org.apache.struts.action.ActionServlet.getProcessorForModule(ActionServlet.java:622)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1190)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)

[Riyad Kalla]

Not all changes can be hot code swapped. If you are changing the shape of your class (methods, member vars, etc.) these will fail, you have to restar.t If you are changing the contents of methods or something like that, those should hot swap without error.

What is the exact error you are seeing?

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