You will need to give more details than what you are doing like the
actual syntax of your rule. It looks like you are using a DSL, I would
suggest you look at the actual DRL that DSL is outputting, then if you
still have problems send that to the mailing list.
Mark
Yu Wang wrote:
Hi, I need help in making the "or" work. I have the
following rule:
rule
when
(
or
Condition_clause_1
Condition_clause_2
)
then
Consequence_clause_1
end
-------------
It gives me the following compilation error:
org.drools.rule.InvalidRulePackage: [4] Unable to expand: ( [5]
Unable to expand: or [8] Unable to expand: )
Seems it doesn't recognize "(", "or", and ")". But I
totally follow
the documentation on section 6.5.2.3 of version 4.0.7.
Any help is highly appreciated.
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