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

---------- Snapshot#1 --------- when ... a : ... exists( Foo(...) from a.b.c ) foo : Foo(...) from a.b.c // same as above then ---------- Snapshot#2 ---------- when ... a : ... bar : Boo( x == 'some value') from a.d.e foo : Foo(...) from a.b.c // same as above then ---------- Snapshot#3 ---------- when ... a : ... bar : Boo( x == 'some value') from a.d.e foo : Foo(...) from a.b.c // same as above then I just realized that snapshot 2 and 3 are exactly same ... Do you think adding same rule again to KB would cause this issue? I saw something similar posted by "dcrissman" Ejaz -- View this message in context: http://drools.46999.n3.nabble.com/threw-error-java-lang-ClassCastExceptio... Sent from the Drools: User forum mailing list archive at Nabble.com.