Can't find exception class for exception handler

[sherkan777]

Hi,
I wrote my own exception class:

@ApplicationException(rollback=true)
@HttpError(errorCode=HttpServletResponse.SC_NOT_FOUND)
public class SGUniUncheckedException extends RuntimeException {
        private static final long serialVersionUID = 2214045063755519559L;

        public SGUniUncheckedException() {
                super();
        }
        
        public SGUniUncheckedException(String err) {
                super(err);
        }
}

and when i thrown it in catch statement

throw new SGUniUncheckedException(somethink);

i get in servet log:

2009-03-24 09:42:14,455 ERROR [org.jboss.seam.exception.Exceptions] Can't find exception class for exception handler
java.lang.ClassNotFoundException: No ClassLoaders found for: pl.sguni.SGUniUncheckedException

Can anybody help me what could be wrong? Class exception is in same jar (ear) as whole project app.

[marcioendo.marcioendo.gmail.com]

I had a similar issue.

It was happening when running in debug mode.
I moved the exception class to the /src/main folder (ie NOT the one which can be hot-deployed) and the message was gone.

[sherkan777]

can u explain which folder?

lets take a look on my package:

src/com.myproj.exceptions

in exceptions there is my exception class.

where do I need to put this class?
In
src/SGUniUncheckedException.java
src/com/SGUniUncheckedException

?

<core:init jndi-pattern"sguni/#{ejbName}/local" debug"false"/>

I work on debug false mode.

[marcioendo.marcioendo.gmail.com]

Are you using hot deploy?

This was happening when hot deploy was enabled and when the exception was declared in pages.xml.

The exception should not be in a hot deployed source folder.

In a seam-gen project, the exception class should be in /src/main an NOT in /src/hot

[sherkan777]

nop, I'm not using hot deployment, also jboss has disabled it too.