if you jars says 4.0.7, it's drools 4.0.7.. no doubt about that..
2010/9/27 Ganesh Krishnan <ganeshk13(a)yahoo.co.in>
Hi
I'm not sure about the version.
ganesh
--- On *Thu, 23/9/10, Michael Anstis <michael.anstis(a)gmail.com>* wrote:
From: Michael Anstis <michael.anstis(a)gmail.com>
Subject: Re: [rules-users] iisue with Operator 'Operator = '>'' does
not
exist for StringEvaluator
To: "Rules Users List" <rules-users(a)lists.jboss.org>
Date: Thursday, 23 September, 2010, 10:49 PM
Doh! ;-)
2010/9/23 Mauricio Salatino
<salaboy@gmail.com<http://in.mc88.mail.yahoo.com/mc/compose?to=salaboy@gmail.com>
>
the deps shows 4.0.7
2010/9/23 Michael Anstis
<michael.anstis@gmail.com<http://in.mc88.mail.yahoo.com/mc/compose?to=michael.anstis@gmail.com>
>
and really Drools 1.4.....?
2010/9/23 Mauricio Salatino
<salaboy@gmail.com<http://in.mc88.mail.yahoo.com/mc/compose?to=salaboy@gmail.com>
>
But... where are you using that operator??
are you comparing string with ">"??
2010/9/23 Ganesh Krishnan
<ganeshk13@yahoo.co.in<http://in.mc88.mail.yahoo.com/mc/compose?to=ganeshk13@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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