I am using a simple defquery to find a fact and then modify it.
The fact is a shadow fact. I verify that the shadow mode is set correctly when I create the definstance. When I retrieve the query result and try to invoke the method "modify" I am seeing a NullPointerException. I tracked it down to the shadow mode being wrong for the fact being modified. It now thinks that it is a regular fact.
What can cause this change? Unfortunately I am unable to reproduce this using a simple java bean class. As far as I can see the setShadowMode method on the Fact class is not being called after the first call.
I am using Jess6.1.
Any insight into why this is happening?
Thanks in advance,
Lakshmi
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