[jboss-user] [JBoss Seam] - seam-generated ear: IncompatiblaClassChangeError

[dajevtic]

Hi, folks! First of all I really want to thank everyone involved in this project for making such an effort in making Seam my first Application Framework of choice. I really enjoy the hours I spend in learning more and more about Seam.

Now to the bad part ;-)

Today I updated from CVS version and from now on my newly created web apps give me following WARNing everyime I access a page:
anonymous wrote : 22:31:45,358 WARN  [lifecycle] phase(RENDER_RESPONSE 6,com.sun.faces.context.FacesContextImpl at 2933dc) threw exception: java.lang.IncompatibleClassChangeError null
  | org.jboss.seam.contexts.Contexts.flushAndDestroyContexts(Contexts.java:331)
  | org.jboss.seam.contexts.FacesLifecycle.endRequest(FacesLifecycle.java:83)
  | org.jboss.seam.jsf.SeamPhaseListener.afterRender(SeamPhaseListener.java:515)
  | org.jboss.seam.jsf.SeamPhaseListener.afterServletPhase(SeamPhaseListener.java:230)
  | org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:184)
  | com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:280)
  | com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
  | javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
  | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  | org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:63)
  | org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  | org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:87)
  | org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  | org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:62)
  | org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  | org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
  | org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
  | org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:40)
  | org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  | org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:140)
  | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
  | org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
  | org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
  | org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
  | org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  | org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
  | org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
  | org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
  | org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  | org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
  | org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
  | org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
  | org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
  | java.lang.Thread.run(Thread.java:595)
  | 

Any idea if this is a temporary "flaw" or if my app server's settings (I changed quite a few) are not compatible with the 1.3 version of seam?



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