getUIComponentProperty Handler throws NPE:
https://jsftemplating.dev.java.net/issues/show_bug.cgi?id=11
User kenpaulsen changed the following:
What |Old value |New value
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Status|NEW |RESOLVED
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Resolution| |FIXED
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------- Additional comments from kenpaulsen_at_dev.java.net Mon Mar 12 21:09:03 +0000 2007 -------
The exception is accurate in that you passed in an expression that resolved to (null) where null is not allowed.
However, the "required" property on an input parameter requires you to pass something in (you did), but does not require
the "something" to be non-null.
I have added a check in the handler to test for null, but this will not make your logic work. You still must pass in a
non-null value, the error however, will be more meaningful.
In the future, I may enhance the @annotations for Inputs to provide a way to specify a non-null check or other validations.