When I used HttpServletResponse's getWriter() method twice, I encountered the same error.
I think you should use the method only one time.
-----Original Message-----
From: A mailing list for discussion about Sun Microsystem's Java Servlet API Technology. [mailto:[EMAIL PROTECTED]]On Behalf Of mark_peng
Sent: Wednesday, May 17, 2000 7:35 PM
To: [EMAIL PROTECTED]
Subject: Need help
Importance: High

 
Hi,
    Could you ple help me check following informaiton when I run my homepage calling the servlet. 
 
 
Wed May 17 18:17:31 CST 2000: Running servlet
{ (Running servlet) java.lang.IllegalStateException: Cannot forward when getWriter() already called.
 at com.livesoftware.jrun.JRunServletContext$JRunRequestDispatcher.forward(JRunServletContext.java:338)
 at cybermining.commerce.crs.servlet.ServicerServlet.forward(ServicerServlet.java:64)
 at cybermining.commerce.crs.servlet.ServicerServlet.doWork(ServicerServlet.java:59)
 at cybermining.commerce.crs.servlet.ServicerServlet.doGet(ServicerServlet.java:29)
 at cybermining.commerce.crs.servlet.ServicerServlet.doPost(ServicerServlet.java:32)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:747)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
 at com.livesoftware.jrun.JRun.runServlet(JRun.java, Compiled Code)
 at com.livesoftware.jrun.JRunGeneric.handleConnection(JRunGeneric.java:116)
 at com.livesoftware.jrun.JRunGeneric.handleProxyConnection(JRunGeneric.java:78)
 at com.livesoftware.jrun.service.proxy.JRunProxyServiceHandler.handleRequest(JRunProxyServiceHandler.java:102)
 at com.livesoftware.jrun.service.ThreadConfigHandler.run(ThreadConfigHandler.java, Compiled Code)
 }
 
 

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