5 Replies Latest reply on Aug 19, 2008 11:48 AM by extreme.list.ubootsuxx.de

Please help a newbie with Seam - Debug error?

extreme.list.ubootsuxx.de Aug 12, 2008 5:12 PM

Hi!

I'm new to Java-EE and Java-Webapps with Seam and got some problems. I started the JBoss server via Eclipse in debug-mode and fired up my login-page.
After firing up the page i get the following message in my eclipse console:

ERROR [STDERR] 12.08.2008 16:41:02 org.apache.myfaces.trinidadinternal.config.ConfigParser parseConfigFile
INFO: Trinidad is running in debug mode. Do not use in a production environment. See:/WEB-INF/trinidad-config.xml

What does it mean exactly?

The error is followed by this error(s):

ERROR [ViewHandlerWrapper] Error instantiation parent Faces ViewHandler
java.lang.ClassNotFoundException: com.sun.facelets.SeamFaceletViewHandler
   at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358)
   at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
   at org.ajax4jsf.application.ViewHandlerWrapper.fillChain(ViewHandlerWrapper.java:162)
   at org.ajax4jsf.application.ViewHandlerWrapper.calculateRenderKitId(ViewHandlerWrapper.java:75)
   at com.sun.faces.lifecycle.RestoreViewPhase.isPostback(RestoreViewPhase.java:267)
   at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:137)
   at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
   at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
   at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:238)
   at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:195)
   at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:138)
   at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
   at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
   at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
   at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
   at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
   at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
   at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
   at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
   at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
   at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
   at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
   at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
   at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
   at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
   at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
   at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
   at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
   at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
   at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
   at java.lang.Thread.run(Thread.java:619)
16:41:03,938 ERROR [ViewHandlerWrapper] Error instantiation parent Faces ViewHandler
java.lang.ClassNotFoundException: com.sun.facelets.SeamFaceletViewHandler
   at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358)
   at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
   at org.ajax4jsf.application.ViewHandlerWrapper.fillChain(ViewHandlerWrapper.java:162)
   at org.ajax4jsf.application.ViewHandlerWrapper.calculateRenderKitId(ViewHandlerWrapper.java:75)
   at javax.faces.application.ViewHandlerWrapper.calculateRenderKitId(ViewHandlerWrapper.java:106)
   at org.ajax4jsf.application.ViewHandlerWrapper.calculateRenderKitId(ViewHandlerWrapper.java:76)
   at com.sun.faces.lifecycle.RestoreViewPhase.isPostback(RestoreViewPhase.java:267)
   at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:137)
   at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
   at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
   at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:238)
   at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:195)
   at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:138)
   at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
   at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
   at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
   at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
   at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
   at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
   at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
   at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
   at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
   at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
   at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
   at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
   at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
   at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
   at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
   at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
   at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
   at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
   at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
   at java.lang.Thread.run(Thread.java:619)

Anyone has an idea?

Thank you very much and sorry for my bad english...

1. Re: Please help a newbie with Seam - Debug error?

luxspes Aug 12, 2008 5:34 PM (in response to extreme.list.ubootsuxx.de)

Hi!

It might be easier to help you if you answer this questions first:

What version of Eclipse are you using?

What version of Seam are you using?

How was the project created? with JBossTools or plain command line seam-gen?

If the project was created with JBossTools what version are you using?

What version of Java are you using?

Regards,
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2. Re: Please help a newbie with Seam - Debug error?

luxspes Aug 12, 2008 5:35 PM (in response to extreme.list.ubootsuxx.de)

Oh, and I forgot:

What version of JBoss are you using?

Regards,
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3. Re: Please help a newbie with Seam - Debug error?

extreme.list.ubootsuxx.de Aug 14, 2008 9:33 AM (in response to extreme.list.ubootsuxx.de)
Eclipse 3.3.1.1

JBoss 4.2.2

JBoss Seam 2.0.1

Java JDK 1.6.004

JBoss Tools 2.1.2

The project was generated with seam-gen

thanks for your help
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4. Re: Please help a newbie with Seam - Debug error?

mail.micke Aug 18, 2008 1:53 PM (in response to extreme.list.ubootsuxx.de)
It isn't finding a class called

com.sun.facelets.SeamFaceletViewHandler

What do you have in your web.xml ? Do you have this:

<context-param> <param-name>org.ajax4jsf.VIEW_HANDLERS</param-name> <param-value>com.sun.facelets.FaceletViewHandler</param-value> </context-param>

If not, try it.

I don't know how to configure trinidad, so I can't help much in case there is some special stuff going on.

- micke
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5. Re: Please help a newbie with Seam - Debug error?

extreme.list.ubootsuxx.de Aug 19, 2008 11:48 AM (in response to extreme.list.ubootsuxx.de)

If I start the server normally via Eclipse by clicking Start and not Debug it seems to work. Thank you very much!

I think the Debug is the problem. I will look for debugging Seam-Applications-Tutorials...

Thank you!
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