Hi all. I have a very peculiar issue with Jess, latest version.
I have a defquey is-cell-open which retrieves from a list of templates Cell the ones matching the parameters given. When I call it passing the parameters as constants, it works, but when I pass them as variables it fails, albeit the variables have the same values as the parameters. Here is a copy-paste of the Shell. Can anyone suggest me where to start for fixing it? Thank you all, Diego Jess> (> (count-query-results is-cell-open (- ?startX 1) startY) 0) FALSE Jess> (> (count-query-results is-cell-open (- 14 1) 5) 0) TRUE Jess> ?startX 14 Jess> ?startY 5