When I substitute the 2 JSF jars in $JBOSS_HOME/server/default/deploy/jboss-web.deployer/jsf-libs by the JSF jars of RI 1.2_06 there is no problem.
However, when using 1.2_07 it crashes, e.g. when I invoke
http://localhost:8080/jmx-console :
* The JBoss logo can't be found
* In the console there is the following stacktrace:
2007-12-08 10:19:14,009 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/jmx-console]] Exception sending request destroyed lifecycle event to listener instance of class org.jboss.web.jsf.integration.config.JBossJSFConfigureListener
java.lang.NullPointerException
at com.sun.faces.application.WebappLifecycleListener.syncSessionScopedBeans(WebappLifecycleListener.java:312)
at com.sun.faces.application.WebappLifecycleListener.requestDestroyed(WebappLifecycleListener.java:87)
at com.sun.faces.config.ConfigureListener.requestDestroyed(ConfigureListener.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:856)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:566)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
at java.lang.Thread.run(Thread.java:619)
2007-12-08 10:19:14,089 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/jmx-console]] Exception sending request destroyed lifecycle event to listener instance of class org.jboss.web.jsf.integration.config.JBossJSFConfigureListener
java.lang.NullPointerException
at com.sun.faces.application.WebappLifecycleListener.syncSessionScopedBeans(WebappLifecycleListener.java:312)
at com.sun.faces.application.WebappLifecycleListener.requestDestroyed(WebappLifecycleListener.java:87)
at com.sun.faces.config.ConfigureListener.requestDestroyed(ConfigureListener.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:856)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:566)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
at java.lang.Thread.run(Thread.java:619)
2007-12-08 10:19:14,189 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/jmx-console]] Exception sending request destroyed lifecycle event to listener instance of class org.jboss.web.jsf.integration.config.JBossJSFConfigureListener
java.lang.NullPointerException
at com.sun.faces.application.WebappLifecycleListener.syncSessionScopedBeans(WebappLifecycleListener.java:312)
at com.sun.faces.application.WebappLifecycleListener.requestDestroyed(WebappLifecycleListener.java:87)
at com.sun.faces.config.ConfigureListener.requestDestroyed(ConfigureListener.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:856)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:566)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
at java.lang.Thread.run(Thread.java:619)
It will be fixed in tonight's nightly.