Thursday 19 January 2012

Primefaces <p:button> java.lang.NullPointerException

Exception
java.lang.NullPointerException
 at org.primefaces.component.button.ButtonRenderer.buildOnclick(ButtonRenderer.java:128)
 at org.primefaces.component.button.ButtonRenderer.encodeMarkup(ButtonRenderer.java:59)
Solution:<p:button> points to an invalid link..

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