DSL is space mandatory, but insensitive, it that makes any sense... :) My guess is that when you write a mapping like that: showing popup thing = You are say that there must be 1 or more spaces in the end of the statement. Try removing the space and it should work: showing popup thing= PS: Internally, all spaces are converted into \s+ []s Edson 2008/4/15 vester_s <s4nnym(a)gmail.com&gt;: > > Hi, > > I have a DSL file like this > [then]showing popup thing = foo.put("showing","ON"); > > and a DRL file like this > Rule "popup" > no-loop tru > when > .... > then > showing popup thing > end > > It keeps giving me an error > "Unable to expand: showing popup thing. Due to Expression was not > expandable: showing popup thing" > > The other rules is working fine, i couldn't find any problem with this > DSL > and DRL. Anybody can help? > > thanks, > -- > View this message in context: > http://www.nabble.com/DSL-Rules-error-%3A-unable-to-expand-tp16707000p167... > Sent from the drools - user mailing list archive at Nabble.com. > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > -- Edson Tirelli JBoss Drools Core Development Office: +55 11 3529-6000 Mobile: +55 11 9287-5646 JBoss, a division of Red Hat @ www.jboss.com _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Check the DRL preview in the eclipse plugin... it may give you an idea of why it is not expanding... []s Edson 2008/4/16 vester_s <s4nnym(a)gmail.com&gt;: > > I try to change the trailing spaces, but it still giving me the same > error > messages. > The other rules in that dsl is also using this format > [then] > some word = some rules > > there seems to be working fine for the others though. > Is there any other error possibility? > > thanks, > > > > Edson Tirelli-3 wrote: > > > > DSL is space mandatory, but insensitive, it that makes any sense... > :) > > My guess is that when you write a mapping like that: > > > > showing popup thing = > > > > You are say that there must be 1 or more spaces in the end of the > > statement. > > Try removing the space and it should work: > > > > showing popup thing= > > > > PS: Internally, all spaces are converted into \s+ > > > > []s > > Edson > > > > 2008/4/15 vester_s <s4nnym(a)gmail.com&gt;: > > > >> > >> Hi, > >> > >> I have a DSL file like this > >> [then]showing popup thing = foo.put("showing","ON"); > >> > >> and a DRL file like this > >> Rule "popup" > >> no-loop tru > >> when > >> .... > >> then > >> showing popup thing > >> end > >> > >> It keeps giving me an error > >> "Unable to expand: showing popup thing. Due to Expression was not > >> expandable: showing popup thing" > >> > >> The other rules is working fine, i couldn't find any problem with this > >> DSL > >> and DRL. Anybody can help? > >> > >> thanks, > >> -- > >> View this message in context: > >> > http://www.nabble.com/DSL-Rules-error-%3A-unable-to-expand-tp16707000p167... > >> Sent from the drools - user mailing list archive at Nabble.com. > >> > >> _______________________________________________ > >> rules-users mailing list > >> rules-users(a)lists.jboss.org > >> https://lists.jboss.org/mailman/listinfo/rules-users > >> > > > > > > > > -- > > Edson Tirelli > > JBoss Drools Core Development > > Office: +55 11 3529-6000 > > Mobile: +55 11 9287-5646 > > JBoss, a division of Red Hat @ www.jboss.com > > > > _______________________________________________ > > rules-users mailing list > > rules-users(a)lists.jboss.org > > https://lists.jboss.org/mailman/listinfo/rules-users > > > > > > -- > View this message in context: > http://www.nabble.com/DSL-Rules-error-%3A-unable-to-expand-tp16707000p167... > Sent from the drools - user mailing list archive at Nabble.com. > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > -- Edson Tirelli JBoss Drools Core Development Office: +55 11 3529-6000 Mobile: +55 11 9287-5646 JBoss, a division of Red Hat @ www.jboss.com _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users