Deploying a RichFaces application
siven555 Sep 19, 2007 3:40 AMI got the following message when I tried to view my xhtml pages.
type Exception report
message
description
The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Stack must not be null
org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:103)
org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:73)
org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84)
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96)
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
java.lang.IllegalArgumentException: Stack must not be null
org.jboss.seam.core.ConversationEntry.(ConversationEntry.java:40)
org.jboss.seam.core.ConversationEntries.createConversationEntry(ConversationEntries.java:50)
org.jboss.seam.core.Manager.createConversationEntry(Manager.java:685)
org.jboss.seam.core.Manager.beforeRedirect(Manager.java:834)
org.jboss.seam.core.Manager.beforeRedirect(Manager.java:852)
org.jboss.seam.exceptions.DebugPageHandler.handle(DebugPageHandler.java:24)
org.jboss.seam.core.Exceptions.handle(Exceptions.java:79)
org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:91)
org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:73)
org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84)
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96)
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.20 logs.