Subject: - no page context active exception when use seam pdf

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Subject: - no page context active exception when use seam pdf

Subject: - no page context active exception when use seam pdf

2007-11-01 - By jiyuan_wang

Back
Hi I am new to Seam and met a problem with SEAM PDF. I try to generate a pdf
report using seam pdf. I followed the code example of Yuans book and seam
online doc. everything works fine (the pdf was generated correctly). However,
just there are some errors in the server log. I cannot figure out why there are
some errors. Would somebody please help me out on this? Thanks a lot!

__ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____

10:28:09,374 ERROR [SeamPhaseListener] uncaught exception
java.lang.IllegalStateException: No page context active
at org.jboss.seam.core.FacesPage.instance(FacesPage.java:88)
at org.jboss.seam.jsf.AbstractSeamPhaseListener.beforeRender
(AbstractSeamPhaseListener.java:232)
at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener
.java:56)
at org.apache.myfaces.lifecycle.PhaseListenerManager
.informPhaseListenersBefore(PhaseListenerManager.java:70)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java
:373)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter
(ExtensionsFilter.java:144)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
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.apache.catalina.authenticator.AuthenticatorBase.invoke
(AuthenticatorBase.java:524)
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)
10:28:09,374 ERROR [SeamPhaseListener] swallowing exception
java.lang.IllegalStateException: No page context active
at org.jboss.seam.core.FacesPage.instance(FacesPage.java:88)
at org.jboss.seam.jsf.AbstractSeamPhaseListener.beforeRender
(AbstractSeamPhaseListener.java:232)
at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener
.java:56)
at org.apache.myfaces.lifecycle.PhaseListenerManager
.informPhaseListenersBefore(PhaseListenerManager.java:70)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java
:373)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter
(ExtensionsFilter.java:144)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
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.apache.catalina.authenticator.AuthenticatorBase.invoke
(AuthenticatorBase.java:524)
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)
10:28:09,421 ERROR [SeamPhaseListener] uncaught exception
java.lang.IllegalStateException: No active event context
at org.jboss.seam.core.Manager.instance(Manager.java:267)
at org.jboss.seam.jsf.AbstractSeamPhaseListener.afterRender
(AbstractSeamPhaseListener.java:246)
at org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener
.java:115)
at org.apache.myfaces.lifecycle.PhaseListenerManager
.informPhaseListenersAfter(PhaseListenerManager.java:89)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java
:391)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter
(ExtensionsFilter.java:144)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
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.apache.catalina.authenticator.AuthenticatorBase.invoke
(AuthenticatorBase.java:524)
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)
10:28:09,421 ERROR [SeamPhaseListener] swallowing exception
java.lang.IllegalStateException: No active event context
at org.jboss.seam.core.Manager.instance(Manager.java:267)
at org.jboss.seam.jsf.AbstractSeamPhaseListener.afterRender
(AbstractSeamPhaseListener.java:246)
at org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener
.java:115)
at org.apache.myfaces.lifecycle.PhaseListenerManager
.informPhaseListenersAfter(PhaseListenerManager.java:89)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java
:391)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter
(ExtensionsFilter.java:144)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
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.apache.catalina.authenticator.AuthenticatorBase.invoke
(AuthenticatorBase.java:524)
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)

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