Hello Gavin,
here comes the complete stacktrace:
anonymous wrote :
| 10:21:26,234 ERROR org.jboss.seam.servlet.SeamExceptionFilter: uncaught
exception handled by Seam
| javax.servlet.ServletException: No conversation context active
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:123)
| 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:23)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java:129)
| 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.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$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:667)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
| at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
| at java.lang.Thread.run(Thread.java:595)
| 10:21:26,234 DEBUG org.jboss.seam.util.Naming: JNDI InitialContext
properties:{java.naming.factory.initial=org.jnp.interfaces.LocalOnlyContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 10:21:26,234 INFO org.jboss.seam.servlet.SeamExceptionFilter: killing
transaction
| 10:21:26,234 DEBUG org.jboss.seam.util.Naming: JNDI InitialContext
properties:{java.naming.factory.initial=org.jnp.interfaces.LocalOnlyContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 10:21:26,234 DEBUG org.jboss.seam.contexts.Lifecycle: After request,
destroying contexts
| 10:21:26,234 DEBUG org.jboss.seam.contexts.Lifecycle: destroying event
context
| 10:21:26,234 DEBUG org.jboss.seam.contexts.Lifecycle: <<< End web request
| 10:21:26,234 ERROR
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/baz].[Faces
Servlet]: Servlet.service() for servlet Faces Servlet threw exception
| java.lang.IllegalStateException: No conversation context active
| at org.jboss.seam.ScopeType.getContext(ScopeType.java:88)
| at org.jboss.seam.Component.newInstance(Component.java:1160)
| at org.jboss.seam.Component.getInstance(Component.java:1107)
| at org.jboss.seam.Component.getInstance(Component.java:1090)
| at
org.jboss.seam.jsf.SeamVariableResolver.resolveVariable(SeamVariableResolver.java:44)
| at
com.sun.facelets.el.LegacyELContext$LegacyELResolver.getValue(LegacyELContext.java:134)
| at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:44)
| at com.sun.el.parser.AstValue.getTarget(AstValue.java:41)
| at com.sun.el.parser.AstValue.isReadOnly(AstValue.java:104)
| at
com.sun.el.ValueExpressionImpl.isReadOnly(ValueExpressionImpl.java:221)
| at
com.sun.facelets.el.TagValueExpression.isReadOnly(TagValueExpression.java:82)
| at
com.sun.facelets.el.LegacyValueBinding.isReadOnly(LegacyValueBinding.java:82)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.recursivelyHandleComponentReferencesAndSetValid(LifecycleImpl.java:473)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.recursivelyHandleComponentReferencesAndSetValid(LifecycleImpl.java:483)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.recursivelyHandleComponentReferencesAndSetValid(LifecycleImpl.java:483)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl.java:181)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:66)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:108)
| 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:23)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java:129)
| 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.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:667)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
| at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
| at java.lang.Thread.run(Thread.java:595)
By now i have determind another overseen artifact in my app. Before using seem
i have bound the datatable component to a bean attribute
| <h:dataTable rows="20" border="1" cellspacing="2" id="sample"
value="#{analysisBacking.sampleList}"
| binding="#{analysisBacking.sampleTable}"
var="zeile">
|
This leads to the above exception. After removing the useless (when using seam)
binding attribute, all is running fine.
So my list of donts include now 2 items:
t:savestate
binding of a datatable component
I hope that this list does not grow to large:-)
Ciao,
Carsten
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