Re: [rules-users] Eclipse + drools = The Eclipse JDT Core jar is not in the classpath ??
Im a real beginner with Drools, can you point me out to a document that
tells me how to do that?
-----Original Message-----
From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-
bounces(a)lists.jboss.org] On Behalf Of Salaboy
Sent: Saturday, March 20, 2010 1:22 PM
To: Rules Users List
Subject: Re: [rules-users] Eclipse + drools = The Eclipse JDT Core jar is
not in
the classpath ??
That's a common eclipse error, if you cannot fix it you can always include
the
janino dependency.
- Ing. Mauricio Salatino -
On Mar 20, 2010, at 6:12, "Patrick Sannes" <patrick(a)i-dev.net> wrote:
> Hi,
>
> I tried to search a lot, but couldn't find a real solution to my
> problem. I have the latest version of Eclipse installed and installed
> the drools plugin
> 5.0.1 . I configured runtime (dropped it in c:\Users\Patrick
> \Droolsruntime\)
> After starting a new drools project It created a Hello World example
> (im new, so a nice start ;)) When I tried to run the DroolsTest.Java I
> get the error at the end of the email.
> Hope someone can help me out.
>
> Regards
> Patrick
>
> org.drools.RuntimeDroolsException: Unable to load dialect
> 'org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java:or
> g.droo
> ls.rule.builder.dialect.java.JavaDialectConfiguration'
> at
> org.drools.compiler.PackageBuilderConfiguration.addDialect
> (PackageBuilderCon
> figuration.java:274)
> at
> org.drools.compiler.PackageBuilderConfiguration.buildDialectConfigurat
> ionMap
> (PackageBuilderConfiguration.java:259)
> at
> org.drools.compiler.PackageBuilderConfiguration.init
> (PackageBuilderConfigura
> tion.java:176)
> at
> org.drools.compiler.PackageBuilderConfiguration.<init>
> (PackageBuilderConfigu
> ration.java:153)
> at
> org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:242)
> at
> org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:142)
> at
>
org.drools.builder.impl.KnowledgeBuilderProviderImpl.newKnowledgeBuild
> er(
> Kno
> wledgeBuilderProviderImpl.java:29)
> at
> org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder
> (KnowledgeBuil
> derFactory.java:29)
> at com.sample.DroolsTest.readKnowledgeBase(DroolsTest.java:39)
> at com.sample.DroolsTest.main(DroolsTest.java:23)
> Caused by: java.lang.RuntimeException: The Eclipse JDT Core jar is not
> in the classpath
> at
> org.drools.rule.builder.dialect.java.JavaDialectConfiguration.setCompi
> ler(
> Ja
> vaDialectConfiguration.java:94)
> at
> org.drools.rule.builder.dialect.java.JavaDialectConfiguration.init
> (JavaDiale
> ctConfiguration.java:55)
> at
> org.drools.compiler.PackageBuilderConfiguration.addDialect
> (PackageBuilderCon
> figuration.java:270)
> ... 9 more
>
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