Is SignupForm subclassed from ActionForm? Are you sure the action was told to instantiate a SignupForm?
alexus wrote: > > ----- Original Message ----- > From: "Ted Husted" <[EMAIL PROTECTED]> > To: "Jakarta General List" <[EMAIL PROTECTED]> > Sent: Wednesday, January 23, 2002 6:52 PM > Subject: Re: Servlet.service() for servlet action threw exception > java.lang.ClassCastException: com.nexgen.signup.SignupForm > > > The best place to post a question like this is the Struts USER list. > > > > But it looks like your SignupForm does not subclass ActionForm. > > > > Please direct any reply to the Struts USER list. > > > > alexus wrote: > > > > > > could someone help me? > > > > > > 2002-01-23 19:25:03 StandardWrapperValve[action]: Servlet.service() for > > > servlet action threw exception > > > java.lang.ClassCastException: com.nexgen.signup.SignupForm > > > at > > > > org.apache.struts.action.ActionServlet.processActionForm(ActionServlet.java: > > > 1673) > > > at > > > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1562) > > > at > > > org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > > > at > > > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application > > > FilterChain.java:247) > > > at > > > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh > > > ain.java:193) > > > > > > at > > > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja > > > va:243) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 66) > > > at > > > > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) > > > at > > > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > > > at > > > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja > > > va:201) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 66) > > > at > > > > org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:2 > > > 46) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 64) > > > at > > > > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) > > > > > > at > > > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > > > at > > > > org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344) > > > at > > > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164 > > > ) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 66) > > > at > > > > org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. > > > java:170) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 64) > > > at > > > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170 > > > ) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 64) > > > at > > > > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462) > > > > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 64) > > > at > > > > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) > > > at > > > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > > > at > > > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java > > > :163) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 66) > > > at > > > > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) > > > at > > > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > > > at > > > > org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java: > > > 1011) > > > at > > > > org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106 > > > ) > > > > > > at java.lang.Thread.run(Thread.java:536) > > > > > > 2002-01-23 19:27:11 StandardWrapperValve[action]: Servlet.service() for > > > servlet action threw exception > > > java.lang.ClassCastException: com.nexgen.signup.SignupForm > > > at > > > > org.apache.struts.action.ActionServlet.processActionForm(ActionServlet.java: > > > 1673) > > > at > > > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1562) > > > at > > > org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > > > > > > at > > > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application > > > FilterChain.java:247) > > > at > > > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh > > > ain.java:193) > > > at > > > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja > > > va:243) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 66) > > > at > > > > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) > > > at > > > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > > > at > > > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja > > > va:201) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 66) > > > at > > > > org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:2 > > > 46) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 64) > > > at > > > > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) > > > at > > > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > > > at > > > > org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344) > > > at > > > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164 > > > ) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 66) > > > at > > > > org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. > > > java:170) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 64) > > > at > > > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170 > > > ) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 64) > > > at > > > > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 64) > > > at > > > > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) > > > at > > > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > > > at > > > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java > > > :163) > > > at > > > > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > > > 66) > > > at > > > > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) > > > at > > > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > > > at > > > > org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java: > > > 1011) > > > at > > > > org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106 > > > ) > > > at java.lang.Thread.run(Thread.java:536) > > > > > > -- > > > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > > > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > > > > -- Ted Husted, Husted dot Com, Fairport NY USA. > > -- Java Web Development with Struts. > > -- Tel +1 585 737-3463. > > -- Web http://www.husted.com/struts/ > > > > -- > > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> > > > > > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- Ted Husted, Husted dot Com, Fairport NY USA. -- Java Web Development with Struts. -- Tel +1 585 737-3463. -- Web http://www.husted.com/struts/ -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
