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Posted to user@struts.apache.org by "Namasivayam, Sudhakar (Cognizant)" <NS...@chn.cognizant.com> on 2004/03/22 11:01:30 UTC
ActionServlet.getRequestProcessor
Hi all,
I keep getting this exception message when i stop and start the webapp. IF i insert a try catch block in the action servlet class,it works fine...
Can any one explain me why this exception occurs?
I did verify that getServletContext().getAttribute(key); in ActionServlet.java:855 returns a RequestProcessor object.
Thanks in advance,
Sudhakar
2004-03-22 15:18:09 Manager: start: Starting web application at '/sfpsr2'
2004-03-22 15:18:09 StandardHost[localhost]: standardHost.start /sfpsr2
2004-03-22 15:18:09 StandardContext[/sfpsr2]: Configuring ProxyDirContext Resourcesorg.apache.naming.resources.FileDirContext@19cc1b
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploying class repositories to work directory /usr/local/tomcat4.0.4/work/Agent8050/localhost/sfpsr2
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/activation.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/activation.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/classes12.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/classes12.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/commons-beanutils.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/commons-beanutils.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/commons-collections.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/commons-collections.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/commons-dbcp-1.1.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/commons-dbcp-1.1.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/commons-digester.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/commons-digester.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/commons-fileupload.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/commons-fileupload.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/commons-lang.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/commons-lang.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/commons-logging.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/commons-logging.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/commons-logging1.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/commons-logging1.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/commons-validator.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/commons-validator.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/jakarta-oro.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/jakarta-oro.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/log4j-1.2.8.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/log4j-1.2.8.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/mail.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/mail.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/servlet.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/servlet.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/struts.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/struts.jar
2004-03-22 15:18:09 WebappLoader[/sfpsr2]: Deploy JAR /WEB-INF/lib/struts2.jar to /usr/local/tomcat4.0.4/webapps/sfpsr2/WEB-INF/lib/struts2.jar
2004-03-22 15:18:09 StandardManager[/sfpsr2]: Seeding random number generator class java.security.SecureRandom
2004-03-22 15:18:09 StandardManager[/sfpsr2]: Seeding of random number generator has been completed
2004-03-22 15:18:10 ContextConfig[/sfpsr2]: Added certificates -> request attribute Valve
2004-03-22 15:18:10 Initializing application variables
2004-03-22 15:18:11 StandardWrapper[/sfpsr2:default]: Loading container servlet default
2004-03-22 15:18:11 default: init
2004-03-22 15:18:11 jsp: init
2004-03-22 15:18:12 StandardWrapper[/sfpsr2:ssi]: Loading container servlet ssi
2004-03-22 15:18:12 ssi: init
2004-03-22 15:18:12 action: init
2004-03-22 15:18:13 Manager: list: Listing contexts for virtual host 'localhost'
2004-03-22 15:19:09 StandardWrapperValve[action]: Servlet.service() for servlet action threw exception
java.lang.ClassCastException
at org.apache.struts.action.ActionServlet.getRequestProcessor(ActionServlet.java:855)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
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(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
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.java:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
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:2347)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
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:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
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:1027)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
at java.lang.Thread.run(Thread.java:534)
Thanks & regards,
Sudhakar