Hi Emmanuel,
I don't think the rule you're showing us here is where this error is
coming from. There are two clues to this: one is that the error
message is about a variable named "?a", while the rule describes a
variable named "?toto." Secondly, the description of how the error
happens says that it occurs "while executing (store OFFER ?a) while
executing (batch aimediamktrlz.clp)". This means that the store
command was called from the top-level of the batch file, not from the
right-hand-side of a defrule; if this were the case the error message
would mention the defrule by name, as well as the (run) command.
Have another look at your batch file and see if this doesn't help you
find the problem there.
I think [EMAIL PROTECTED] wrote:
>
> > From: Bob Orchard [mailto:[EMAIL PROTECTED]]
>
> Yes, thanks !
>
> I've another problem usinf fetch/store:
>
> (defrule print-solution
>
> ?f <- (offer ?toto)
> =>
> (printout t " " ?toto crlf)
> (store OFFER ?toto))
>
> which cause:
>
> Jess reported an error in routine Variable.resolveValue while executing
> (store O
> FFER ?a) while executing (batch aimediamktrlz.clp).
> Message: Undefined variable (no binding) a.
> Program text: ( batch aimediamktrlz.clp ) at line 0.
> at jess.Variable.resolveValue(Variable.java:42)
> [...]
>
> from the manual it can be any value in Jess...
>
> does someone have any idea on this problem ?
>
> TIA,
>
> Emmanuel
>
> --------------------------------------------
> Emm@nuel PIERRE
> 17-24 GMT: [EMAIL PROTECTED]
> +33 6 57 60 42 17 (tatoo txt)
> 1-17 GMT: [EMAIL PROTECTED]
> +33 1 46 13 34 68
> Please visit: http://www.linux-expo.com
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>
---------------------------------------------------------
Ernest Friedman-Hill
Distributed Systems Research Phone: (925) 294-2154
Sandia National Labs FAX: (925) 294-2234
Org. 8920, MS 9214 [EMAIL PROTECTED]
PO Box 969 http://herzberg.ca.sandia.gov
Livermore, CA 94550
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