Hi everyone,
While
testing my
Struts web app, I occasionally receive blank pages in the browser window and
"Response already committed" messages into the log file. The format of the message in the log file is just like this:
"Apr 29, 2004 1:45:53 PM org.apache.jk.server.JkCoyoteHandler action - INFO: Response already commited" without any stack trace. This happens very randomly and there are no particular situations where and when it occurs.
I'm not writing anything to the response in my Action classes until just calling
at the end of the Actions' execute methods. In the error case, when a submit button is clicked on
jsp page, the execute method of an Action class is processed normally - but instead of a target jsp page where the control was forwarded, a blank page will be shown in the browser. I wonder what causes this quite strange problem.
I'm using Struts 1.1 and
Tomcat 5.0.19. Could one of these cause the problem?
Pekka