With some additional testing, I believe I have narrowed the problem: Installed JBoss Portal 2.2.0-bundled on Windows, executed run.bat, launched IE 6.0 browser with http://localhost/portal.
(In Phalanx layout) Select Test page Select "missing instance test" -- works (displays "powered by JBoss" only) Select browser's back button Select "exception test" -- displays Exception Portlet Select "action Runtime Exception" -- HTTP Status 500 Select browser's back button twice Select "missing instance test" again -- exception trace as listed above by PMO. Now, switch to generic layout and repeat. The second selection of "missing instance test" displays "powered by JBoss" rather than the messy exception trace. Now, switch to the nodesk layout and repeat. The second selection of "missing instance test" fails as it did in the Phalanx layout, except "nodesk" is indicated rather than "phalanx". Exceprt follows: root cause | | java.lang.NullPointerException | org.jboss.portal.theme.tag.basic.ForEachWindowInRegionTag.next(ForEachWindowInRegionTag.java:73) | org.jboss.portal.theme.tag.basic.ForEachWindowInRegionTag.doStartTag(ForEachWindowInRegionTag.java:114) | org.apache.jsp.nodesk.index_jsp._jspService(org.apache.jsp.nodesk.index_jsp:453) | org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) It appears the generic layout is working fine and the others have a NPE issue. Hope this helps isolate the problem. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3913871#3913871 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3913871 ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ JBoss-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jboss-user
