[rules-users] threw error java.lang.ClassCastException: org.drools.reteoo.FromNode$FromMemory cannot be cast to org.drools.reteoo.BetaMemory

[mohdejaz74]

Apologize for being late to provide update ...

Basically I did a small workaround and it has worked fine so far. 

So whenever a rule is added/updated, I perform following steps -

1. Create new KB
2. Add rule to this KB and check for errors
3. If no errors, then 
      Copy over the knowledge packages from previous KB to new KB
      Make new KB as the default KB
   End

So far I've not seen any of the previous exceptions (ClassCastException)

Regards
Ejaz

     





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