[rules-users] "Unable to load dialect"

Mark Proctor mproctor at codehaus.org
Mon Jul 16 16:57:39 EDT 2007


no idea, please make a self contained test showing your error and upload 
to jira.

Mark
Manukyan, Sergey wrote:
> Ok, got it fixed by including the "core-3.2.3.v_686_R32x.jar" file, also
> included all other jar files in the same lib folder.
>
> Now getting other exception:
>
> [7/16/07 15:03:19:026 EDT] 0000002c SystemErr     R
> java.lang.NullPointerException
> 	at
> org.drools.rule.builder.dialect.java.JavaConsequenceBuilder.build(JavaCo
> nsequenceBuilder.java:54)
> 	at
> org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:67)
> 	at
> org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:390)
> 	at
> org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:264)
> 	at
> org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java
> :147)
>
>
> Help....! ;-)
>
> -Sergey
>
>
>
>
> -----Original Message-----
> From: rules-users-bounces at lists.jboss.org
> [mailto:rules-users-bounces at lists.jboss.org] On Behalf Of Manukyan,
> Sergey
> Sent: Monday, July 16, 2007 2:03 PM
> To: Rules Users List
> Subject: [rules-users] "Unable to load dialect"
>
>
> Folks,
>
> Just upgraded to MR3 from MR2 and started getting this exception:
>
>
> [7/16/07 13:30:23:772 EDT] 00000025 SystemErr     R
> org.drools.RuntimeDroolsException: Unable to load dialect
> 'org.drools.rule.builder.dialect.java.JavaDialect:java'
> 	at
> org.drools.compiler.PackageBuilderConfiguration.buildDialectRegistry(Pac
> kageBuilderConfiguration.java:156)
> 	at
> org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:131)
> 	at
> org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:84)
>
>
>
> Any idea why?... I included all 4 jar new files and removed old ones...
>
> Thanks,
>
> -Sergey
>
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