In my Maven project, I put it in src/main/resources/META-INF of the module from which I start Drools.**** Chris**** ** ** *From:* rules-users-bounces(a)lists.jboss.org [mailto: rules-users-bounces(a)lists.jboss.org] *On Behalf Of *Matteo Cusmai *Sent:* Thursday, May 31, 2012 11:51 AM *To:* Rules Users List *Subject:* [rules-users] drools.packagebuilder.conf**** ** ** Hi all, i have developed some custom evaluators, and all worked fine with drools 5.3. I put the file in object under my home folder. I would like to pass to 5.4 final, but it doesn't read that file. Where does it find the file? Thanks a lot, Matteo.**** _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Hi Mario, i have tried to put it every where. The strange thing is that if i use 5.3 it is with file under /home/myhomefolder and if i use 5.4 i get this error: ERROR [2012-06-01 17:37:27,588] [VSensorLoader-Thread0] (ExpertSystemManager.java:63) - Unable to Analyse Expression $vehicle_type == type && geoIsWithinDistance0.evaluate( $location, source.getGeometry() ): [java] [Error: unable to resolve method using strict-mode: org.dfms.model.mapfeature.Route.geoIsWithinDistance0()] [java] [Near : {... cle_type == type && geoIsWithinDistance0.evaluate( ....}] [java] ^ : [Rule name='VehicleAtRouteStart-event'] [java] Unable to Analyse Expression $vehicle_type == type && geoIsWithinDistance0.evaluate( $location, source.getGeometry() ):T [java] [Error: unable to resolve method using strict-mode: org.dfms.model.mapfeature.Route.geoIsWithinDistance0()] [java] [Near : {... cle_type == type && geoIsWithinDistance0.evaluate( ....}] [java] ^ : [Rule name='VehicleAtRouteStart-update'] where geo<xxxx> are custom evaluator. What do you think? On Fri, Jun 1, 2012 at 5:29 PM, Mario Fusco <mario.fusco(a)gmail.com&gt; wrote: > Hi Matteo, > > Drools loads conf files from several places and merge them including home > directory, meta-inf directory, etc. This is the class that does this job > and > as you can see it isn't changed in the last year: > > > https://github.com/mariofusco/droolsjbpm-knowledge/blob/master/knowledge-... > > In particular, as you can see at line 71, it should try to load the conf > file also from your home folder. I don't know why it is not working in > your > case. Probably are you launching it with the wrong user? Alternatively you > could also try to put that conf file in a folder named META_INF in your > classpath. > > I hope this helps, > Mario > > -- > View this message in context: > http://drools.46999.n3.nabble.com/rules-users-drools-packagebuilder-conf-... > Sent from the Drools: User forum mailing list archive at Nabble.com. > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Matteo, I don't think the problem is in the resolution of the conf file. More likely the file is loaded and parsed correctly, but then, for some reason, the DRL compiler isn't able to find your custom evaluators. I'd need to reproduce your problem to better figure out what's going wrong. Can you send me the source code of one of your evaluators, the conf file defining it and a DRL with a rule using it? It will be even better if you could open a Jira ticket, assign it to me and attach the failing example I am asking there. Thanks a lot, Mario -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-drools-packagebuilder-conf-... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Hi all, it seems that i have solved. the problem was, as said by Edson, in mvel analyze. In following rule: rule "VehicleAtRouteStart-event" dialect "mvel" no-loop when $obs : VehicleMatchedObservation( $vehicle_id : vehicle_id, $location : location, $road_line : road_line, $vehicle_type : vehicle_type ) over window:time(15m) from entry-point lowLevelSensorStream $route : Route( $vehicle_type == type , $location geoIsWithinDistance[10m] source.getGeometry() , $routeid : id ) not VehicleAtRouteStart( this before[ 0, 10m ] $obs, vehicleId == $vehicle_id ) then insert ( SituationManager.createVehicleAtRouteStart("Vehicle at the beginning of route " + $vehicle_type, Event.THREAT_NO, $location, $obs.getSensorId(), $routeid, $vehicle_id) ); end the problem was in red. I have solved by inverting object of operator: $route : Route( $vehicle_type == type , source.getGeometry() geoIsWithinDistance[10m] $location , $routeid : id ) Is this the update to mvel? On Fri, Jun 1, 2012 at 7:00 PM, Matteo Cusmai <cusmaimatteo(a)gmail.com&gt;wrote: > Hi Mario, > i am trying to extract an example from my project, creating a simple > drools project under eclipse. > But when i try to create project with version 5.4 of drools, eclipse is > not able to use 5.4. I get a compilation error on sample classes. > > i have added drools 5.4 as runtime into eclipse, select it for new > project, but i get a compilation error. > Do you have an idea? > > > On Fri, Jun 1, 2012 at 6:13 PM, Mario Fusco <mario.fusco(a)gmail.com&gt;wrote: > >> Matteo, >> >> I don't think the problem is in the resolution of the conf file. More >> likely >> the file is loaded and parsed correctly, but then, for some reason, the >> DRL >> compiler isn't able to find your custom evaluators. >> >> I'd need to reproduce your problem to better figure out what's going >> wrong. >> Can you send me the source code of one of your evaluators, the conf file >> defining it and a DRL with a rule using it? It will be even better if you >> could open a Jira ticket, assign it to me and attach the failing example >> I >> am asking there. >> >> Thanks a lot, >> Mario >> >> -- >> View this message in context: >> http://drools.46999.n3.nabble.com/rules-users-drools-packagebuilder-conf-... >> Sent from the Drools: User forum mailing list archive at Nabble.com. >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> > > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Can i send you an zipped eclipse project?

On Fri, Jun 1, 2012 at 8:13 PM, Edson Tirelli <ed.tirelli(a)gmail.com <mailto:ed.tirelli@gmail.com>> wrote: It still looks like a bug... if you can submit the test case, we can fix it. Edson On Fri, Jun 1, 2012 at 2:07 PM, Matteo Cusmai <cusmaimatteo(a)gmail.com <mailto:cusmaimatteo@gmail.com>> wrote: Hi all, it seems that i have solved. the problem was, as said by Edson, in mvel analyze. In following rule: rule "VehicleAtRouteStart-event" dialect "mvel" no-loop when $obs : VehicleMatchedObservation( $vehicle_id : vehicle_id, $location : location, $road_line : road_line, $vehicle_type : vehicle_type ) over window:time(15m) from entry-point lowLevelSensorStream $route : Route( $vehicle_type == type , $location geoIsWithinDistance[10m] source.getGeometry() , $routeid : id ) not VehicleAtRouteStart( this before[ 0, 10m ] $obs, vehicleId == $vehicle_id ) then insert ( SituationManager.createVehicleAtRouteStart("Vehicle at the beginning of route " + $vehicle_type, Event.THREAT_NO, $location, $obs.getSensorId(), $routeid, $vehicle_id) ); end the problem was in red. I have solved by inverting object of operator: $route : Route( $vehicle_type == type , source.getGeometry() geoIsWithinDistance[10m] $location , $routeid : id ) Is this the update to mvel? On Fri, Jun 1, 2012 at 7:00 PM, Matteo Cusmai <cusmaimatteo(a)gmail.com <mailto:cusmaimatteo@gmail.com>> wrote: Hi Mario, i am trying to extract an example from my project, creating a simple drools project under eclipse. But when i try to create project with version 5.4 of drools, eclipse is not able to use 5.4. I get a compilation error on sample classes. i have added drools 5.4 as runtime into eclipse, select it for new project, but i get a compilation error. Do you have an idea? On Fri, Jun 1, 2012 at 6:13 PM, Mario Fusco <mario.fusco(a)gmail.com <mailto:mario.fusco@gmail.com>> wrote: Matteo, I don't think the problem is in the resolution of the conf file. More likely the file is loaded and parsed correctly, but then, for some reason, the DRL compiler isn't able to find your custom evaluators. I'd need to reproduce your problem to better figure out what's going wrong. Can you send me the source code of one of your evaluators, the conf file defining it and a DRL with a rule using it? It will be even better if you could open a Jira ticket, assign it to me and attach the failing example I am asking there. Thanks a lot, Mario -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-drools-packagebuilder-conf-... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org <mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org <mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com <http://www.jboss.com> _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org <mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users