[rules-users] NoSuchMethodError

[Tim.Nguyen at expeditors.com]

Hi,

I got this error when running drool 4.0:

Exception in thread "main" java.lang.NoSuchMethodError:
org.antlr.runtime.DFA.unpackEncodedString(Ljava/lang/String;)[S
             at org.drools.lang.DRLParser.<clinit>(DRLParser.java:7205)
             at org.drools.compiler.DrlParser.getParser(DrlParser.java:204)
             at org.drools.compiler.DrlParser.parse(DrlParser.java:60)
             at org.drools.compiler.PackageBuilder.addPackageFromDrl
(PackageBuilder.java:158)


I have the following jar in my class-path:

drools-compiler-4.0.0.jar
drools-core-4.0.0.jar
mvel14-1.2rc1.jar
antlr-runtime-3.0.jar
antlr-3.0ea8.jar
antlr-20030911.jar
antlr-2.7.6.jar
xerces.jar

Am I missing anything? Thank you for your help!



Best Regards,
Tim Nguyen