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StandardWrapperValve[Faces Servlet]: PWC1406: Servlet.service() for servlet Faces Servlet

 
massimo tarantelli
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Posts: 35
Java Netbeans IDE
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Hello to everybody,
I have this error when I click on some p:commandButton (I'm using primefaces) in my web application.
I don't understain what I have to check, where the servlet engine find the Null, because i don't understaind what does it appen afther I click.
Here the error stack.



thanks
Massimo
 
massimo tarantelli
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Posts: 35
Java Netbeans IDE
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solved,
It was related to a p:dataTable, in particular the "selectionMode" attribute.
thanks
Massimo
 
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