Hi all.
I use portal block as application main page,it always produce NPE,but I can't
conclude it.Today I tried http://localhost:8888/samples/blocks/portal/portal in
current cvs version and found the sample will produce NPE too.I don't know if it is a
bug or has been posted in Bugzilla,so I describe here:
In the sample,login as cocoon then:
1.In News tab ,select one coplet,full screen,delete it.NPE appear:
org.apache.cocoon.ProcessingException: Failed to execute pipeline.:
java.lang.RuntimeException: java.lang.NullPointerException
Original Exception: java.lang.RuntimeException: java.lang.NullPointerException
at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3418)
at
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:389)
...
2.Refresh the browser,the correct window appear.
3.Select TabDemo2,NPE appear again and the whole portal doesn't work then.
org.apache.cocoon.ProcessingException: Failed to execute pipeline.:
java.lang.RuntimeException: java.lang.NullPointerException
Original Exception: java.lang.RuntimeException: java.lang.NullPointerException
at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3418)
at
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:389)
at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)
...
If you select TabDemo2 at the first and full-screen--->delete,it generate NPE directly
and fatally.Only logout can return the login page.
Is it a bug and is it have been post in Bugzilla?
Roy Huang
