Re: [rules-users] iisue with Operator 'Operator = '>'' does not exist for StringEvaluator

and really Drools 1.4.....? 2010/9/23 Mauricio Salatino <salaboy(a)gmail.com&gt; But... where are you using that operator?? > are you comparing string with ">"?? > > > 2010/9/23 Ganesh Krishnan <ganeshk13(a)yahoo.co.in&gt; > >> Hi >> >> I'm facing some issue with DRools . Could you help me to solve the issue. >> >> The Error : Exception in thread "main" *java.lang.RuntimeException*: >> Operator 'Operator = '>'' does not exist for StringEvaluator >> >> I'm using Drools 1.4 version and i'm having the following jars in my >> classpath. >> >> ant-1.6.5.jar core-3.2.3.v_686_R32x.jar >> drools-compiler-4.0.7.jar >> antlr-runtime-3.0.jar drools-analytics-4.0.7.jar >> drools-core-4.0.7.jar >> ant-nodeps-1.6.5.jar drools-ant-4.0.7.jar >> drools-decisiontables-4.0.7.jar >> drools-jsr94-4.0.7.jar janino-2.5.10.jar >> jsr94-1.1.jar >> mvel-1.3.1-java1.4.jar >> >> >> Please check the detail error deatils >> >> Exception in thread "main" *java.lang.RuntimeException*: Operator >> 'Operator = '>'' does not exist for StringEvaluator. >> >> at org.drools.base.evaluators.StringFactory.getEvaluator( >> *StringFactory.java:70*) >> >> at org.drools.base.ValueType.getEvaluator( >> *ValueType.java:166*) >> >> at org.drools.rule.builder.PatternBuilder.getEvaluator( >> *PatternBuilder.java:900*) >> >> at org.drools.rule.builder.PatternBuilder.buildRestriction( >> *PatternBuilder.java:714*) >> >> at org.drools.rule.builder.PatternBuilder.buildRestriction( >> *PatternBuilder.java:625*) >> >> at org.drools.rule.builder.PatternBuilder.createRestriction( >> *PatternBuilder.java:434*) >> >> at org.drools.rule.builder.PatternBuilder.build( >> *PatternBuilder.java:308*) >> >> at org.drools.rule.builder.PatternBuilder.buildConstraint( >> *PatternBuilder.java:199*) >> >> at org.drools.rule.builder.PatternBuilder.build( >> *PatternBuilder.java:168*) >> >> at org.drools.rule.builder.PatternBuilder.build( >> *PatternBuilder.java:93*) >> >> at org.drools.rule.builder.GroupElementBuilder.build( >> *GroupElementBuilder.java:69*) >> >> at org.drools.rule.builder.RuleBuilder.build( >> *RuleBuilder.java:53*) >> >> at org.drools.compiler.PackageBuilder.addRule( >> *PackageBuilder.java:446*) >> >> at org.drools.compiler.PackageBuilder.addPackage( >> *PackageBuilder.java:304*) >> >> at org.drools.compiler.PackageBuilder.addPackageFromDrl( >> *PackageBuilder.java:167*) >> >> at com.starwood.saratoga.scripting.poc.SaratogaApp.buildRuleBase( >> *SaratogaApp.java:34*) >> >> at com.starwood.saratoga.scripting.poc.SaratogaApp.scriptGenerator( >> *SaratogaApp.java:133*) >> at com.starwood.saratoga.scripting.poc.SaratogaApp.main( >> *SaratogaApp.java:204*) >> >> To resolve this issue please suggest what are the jar's i supposed to >> use. >> >> Thanks & regards >> Ganesh K >> >> >> >> >> >> >> >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> > > > -- > - CTO @ http://www.plugtree.com > - MyJourney @ http://salaboy.wordpress.com > - Co-Founder @ http://www.jbug.com.ar > > - Salatino "Salaboy" Mauricio - > > _______________________________________________ > 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