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From Eric Riebling <e...@cs.cmu.edu>
Subject Re: NullPointerException when choosing a Descriptor of Collection Reader
Date Wed, 09 Jun 2010 16:40:05 GMT
I get that exception a lot, but only when CHANGING a Collection Reader 
component within an already-loaded CPE (descriptor.)  If you start with
an empty CPE configuration, the exception doesn't happen.  Also, if you
clear all the components out with File->Clear All, then add a CR, 
the exception doesn't happen.  But if you browse to a CR descriptor
and choose it, when there was already a CR descriptor present, kablam.
(for me)
Eric Riebling  GHC 6713,  LTI,   SCS,  CMU
412.268.9872   http://www.cs.cmu.edu/~er1k

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