When I add a shadow fact with a property having a null value, I get an
exception (in updateMultiSlot IRRC).
JFL
> From: [EMAIL PROTECTED]> Subject: Re: JESS: dealing with shadow facts having
> null properties> Date: Thu, 2 Aug 2007 15:57:55 -0400> To:
> [email protected]> > Jess has been able to handle null properties for a
> long time; 6.1p8 > can handle them, as can the current versions. What problem
> are you > having, exactly?> > On Aug 2, 2007, at 2:19 PM, Skeptic 2000
> wrote:> > >> > Hi,> >> > I need to add in the working memory some shadow
> facts with > > properties whose values are null. Currently, my workaround is
> to > > use a "NullObject" to prevent Jess from crashing upon finding a > >
> null value.> >> > Is it the recommended way to do it ?> >> > JFL> >> > Soyez
> parmi les premiers à essayer Windows Live Mail.> >
> ---------------------------------------------------------> Ernest
> Friedman-Hill> Advanced Software Research Phone: (925) 294-2154> Sandia
> National Labs FAX: (925) 294-2234> PO Box 969, MS 9012 [EMAIL PROTECTED]>
> Livermore, CA 94550 http://www.jessrules.com> >
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