[rules-users] "Unable to load dialect"

Manukyan, Sergey SManukyan at lear.com
Mon Jul 16 15:05:35 EDT 2007


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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