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

[Michael Anstis]

and really Drools 1.4.....?

2010/9/23 Mauricio Salatino <salaboy at gmail.com>

> But... where are you using that operator??
> are you comparing string with ">"??
>
>
> 2010/9/23 Ganesh Krishnan <ganeshk13 at yahoo.co.in>
>
>> 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
>>
>>
>>
>>
>>
>>
>>
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>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>>
>
>
> --
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>
>  - Salatino "Salaboy" Mauricio -
>
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