Hi everybody,
I am newbie on seam and want to convert my project of myfaces/tiles + JSF +
EJB3 to Seam. I worked several days, but could not figure it out. If I keep the
following codes in web.xml <context-param>
| <param-name>javax.faces.CONFIG_FILES</param-name>
| <param-value>
| /WEB-INF/faces-config.xml
| </param-value>
| </context-param>
I always got the following exceptions:
2006-07-06 22:08:19,578 ERROR [org.jboss.seam.servlet.SeamExceptionFilter]
uncaught exception handled by Seam
| javax.servlet.ServletException
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:125)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java:122)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
| 2006-07-06 22:08:19,578 DEBUG [org.jboss.seam.util.Naming] JNDI
InitialContext
properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 2006-07-06 22:08:19,609 DEBUG [org.jboss.seam.contexts.Lifecycle] After
request, destroying contexts
| 2006-07-06 22:08:19,609 DEBUG [org.jboss.seam.contexts.Lifecycle]
destroying event context
| 2006-07-06 22:08:19,609 DEBUG [org.jboss.seam.contexts.Contexts]
destroying: org.jboss.seam.core.manager
| 2006-07-06 22:08:19,609 DEBUG [org.jboss.seam.contexts.Contexts]
destroying:
org.apache.myfaces.component.html.util.ExtensionFilter.doFilterCalled
| 2006-07-06 22:08:19,609 DEBUG [org.jboss.seam.contexts.Contexts]
destroying: class
org.apache.myfaces.renderkit.html.util.JavascriptUtils.OLD_VIEW_ID
| 2006-07-06 22:08:19,609 DEBUG [org.jboss.seam.contexts.Lifecycle]
destroying conversation context
| 2006-07-06 22:08:19,609 DEBUG [org.jboss.seam.contexts.Lifecycle] flushing
server-side conversation context
| 2006-07-06 22:08:19,609 DEBUG [org.jboss.seam.contexts.Lifecycle] <<< End
web request
| 2006-07-06 22:08:19,609 ERROR
[org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/gdocs].[Faces
Servlet]] Servlet.service() for servlet Faces Servlet threw exception
| java.lang.NullPointerException
| at
org.jboss.seam.contexts.PageContext.getCurrentReadableMap(PageContext.java:62)
| at org.jboss.seam.contexts.PageContext.get(PageContext.java:52)
| at org.jboss.seam.core.Manager.restoreConversation(Manager.java:501)
| at
org.jboss.seam.jsf.AbstractSeamPhaseListener.restoreAnyConversationContext(AbstractSeamPhaseListener.java:41)
| at
org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:63)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.informPhaseListenersAfter(LifecycleImpl.java:536)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl.java:164)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:66)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java:122)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
if I removed javax.faces.CONFIG_FILES in web.xml, I got other exceptions:
2006-07-06 21:59:20,453 ERROR [org.jboss.seam.servlet.SeamExceptionFilter]
uncaught exception handled by Seam
| javax.servlet.ServletException: org.apache.myfaces.webapp.webxml.WebXml
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:121)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
| 2006-07-06 21:59:20,453 DEBUG [org.jboss.seam.util.Naming] JNDI
InitialContext
properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 2006-07-06 21:59:20,453 DEBUG [org.jboss.seam.contexts.Lifecycle] After
request, destroying contexts
| 2006-07-06 21:59:20,453 DEBUG [org.jboss.seam.contexts.Lifecycle]
destroying event context
| 2006-07-06 21:59:20,453 DEBUG [org.jboss.seam.contexts.Contexts]
destroying: org.jboss.seam.core.manager
| 2006-07-06 21:59:20,453 DEBUG [org.jboss.seam.contexts.Contexts]
destroying: class
org.apache.myfaces.renderkit.html.util.JavascriptUtils.OLD_VIEW_ID
| 2006-07-06 21:59:20,453 DEBUG [org.jboss.seam.contexts.Lifecycle]
destroying conversation context
| 2006-07-06 21:59:20,453 DEBUG [org.jboss.seam.contexts.Contexts]
destroying: facesMessages
| 2006-07-06 21:59:20,453 DEBUG [org.jboss.seam.contexts.Lifecycle] flushing
server-side conversation context
| 2006-07-06 21:59:20,453 DEBUG [org.jboss.seam.contexts.Lifecycle] <<< End
web request
| 2006-07-06 21:59:20,453 ERROR
[org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/gdocs].[Faces
Servlet]] Servlet.service() for servlet Faces Servlet threw exception
| java.lang.ClassCastException: org.apache.myfaces.webapp.webxml.WebXml
| at org.apache.myfaces.webapp.webxml.WebXml.getWebXml(WebXml.java:119)
| at
org.apache.myfaces.application.jsp.JspTilesViewHandlerImpl.getServletMapping(JspTilesViewHandlerImpl.java:254)
| at
org.apache.myfaces.application.jsp.JspTilesViewHandlerImpl.renderView(JspTilesViewHandlerImpl.java:120)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
Any help will be very appreciated. I also very appreciate it if someone can
post your web.xml and faces-config.xml. Thanks in advance.
GUS
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