[rules-users] no viable alternative at input 'or'

[chrbonte]

Hi

I'm struggling with the rule syntax. I took over this drools project of a
collegue who left the company and am struggling with a bug in our
application.

The following works:

rule "cbo2"
when
(or
Patient(sex == "F")
Patient(sex == "")
)
then
...
end

What doesn't work is the following:

rule "cbo"
when
(or
	(or
		Patient(sex == "F")
		Patient(age > 2)
	)
	Patient(sex == "")
)
then
...
end

AND

rule "cbo"
when
(or
	(or
		Patient(sex == "F")
		Patient(age > 2)
	)
)
then
...
end

-------------------

Can someone please point me in the right direction or explain to me why I
get "no viable alternative at input 'or' with the last 2 examples?

Regards
Christophe
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