[jboss-user] [JBoss Seam] - Problem running the seamdiscs example

[kingcu]

Hi,

I am getting the following exceptions when running the seamdiscs example on JBoss AS 4.2.0 GA. What I did are:

1. Download and install JBoss AS 4.2.0 GA;
2. Check out the jboss-seam module from CVS;
3. Run ant under the project folder;
4. Run ant under jboss-seam\trinidad;
5. Modify build.properties under jboss-seam\trinidad\example\seamdiscs to point to the correct location of JBoss AS 4.2;
6. Run ant under jboss-seam\trinidad\example\seamdiscs;

Thanks,
Tong

javax.servlet.ServletException: java.lang.IllegalArgumentException: Stack must not be null
  | 	org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:97)
  | 	org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:66)
  | 	org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:56)
  | 	org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:81)
  | 	org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:56)
  | 	org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:47)
  | 	org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:56)
  | 	org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
  | 	org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
  | 	org.jboss.seam.web.AbstractAjax4jsfFilter.doFilter(AbstractAjax4jsfFilter.java:35)
  | 	org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:56)
  | 	org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:127)
  | 	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.<init>(ConversationEntry.java:40)
  | 	org.jboss.seam.core.ConversationEntries.createConversationEntry(ConversationEntries.java:52)
  | 	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:78)
  | 	org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:85)
  | 	org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:66)
  | 	org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:56)
  | 	org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:81)
  | 	org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:56)
  | 	org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:47)
  | 	org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:56)
  | 	org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
  | 	org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
  | 	org.jboss.seam.web.AbstractAjax4jsfFilter.doFilter(AbstractAjax4jsfFilter.java:35)
  | 	org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:56)
  | 	org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:127)
  | 	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 

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