JBoss 4.2.3.GA
JBoss Profiler 2.0.Beta3.SP1
Seam 1.0.1 GA

Once I turn on the profiler, and hit the first page of my seam app, I get this stack trace:

javax.servlet.ServletException: Servlet execution threw an exception
 org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
 org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
 org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
 org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

root cause

java.lang.VerifyError: (class: com/mycompany/presentation/action/LoginAction$$EnhancerByCGLIB$$edc38196, method: viewOrder signature: ()Ljava/lang/String;) Inconsistent stack height 2 != 1
 java.lang.Class.getDeclaredConstructors0(Native Method)
 java.lang.Class.privateGetDeclaredConstructors(Class.java:2328)
 java.lang.Class.getConstructor0(Class.java:2640)
 java.lang.Class.newInstance0(Class.java:321)
 java.lang.Class.newInstance(Class.java:303)
 org.jboss.seam.Component.instantiate(Component.java:766)
 org.jboss.seam.Component.newInstance(Component.java:731)
 org.jboss.seam.Component.newInstance(Component.java:1308)
 org.jboss.seam.Component.getInstance(Component.java:1263)
 org.jboss.seam.Component.getInstance(Component.java:1246)
 org.jboss.seam.jsf.SeamVariableResolver.resolveVariable(SeamVariableResolver.java:44)
 com.sun.faces.el.VariableResolverChainWrapper.getValue(VariableResolverChainWrapper.java:100)
 javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
 com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64)
 org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:45)
 org.apache.el.parser.AstValue.getTarget(AstValue.java:42)
 org.apache.el.parser.AstValue.invoke(AstValue.java:127)
 org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
 com.sun.faces.application.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:77)
 org.jboss.seam.core.Pages.callAction(Pages.java:161)
 org.jboss.seam.core.Pages.callAction(Pages.java:143)
 org.jboss.seam.jsf.AbstractSeamPhaseListener.callPageActions(AbstractSeamPhaseListener.java:128)
 org.jboss.seam.jsf.AbstractSeamPhaseListener.beforeRender(AbstractSeamPhaseListener.java:98)
 org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:50)
 com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:222)
 com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
 javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
 org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
 org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
 org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
 org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

enable=yes
cpu=no
memory=yes
includes=com.mycompany.*
excludes=*
visibility=private
save=yes
startup=yes
repository=no
remote=yes
store=memory
location=.
host=localhost
port=5400
ejb=yes
servlet=yes
jsf=yes
jmx=yes
rmi=yes
corba=yes
plugin.1=org.jboss.profiler.plugins.Hibernate
plugin.2=org.jboss.profiler.plugins.Seam