[rules-users] error message

[ekke]

hi,

the error message gives you the answer:

...
Caused by: java.lang.RuntimeException: The Eclipse JDT Core jar is not in
the classpath
...

put this jar into your classpath and it works
(and much better and faster for you to get results: read the docs and search
in the list before asking ;-)

ekke



suresh00 wrote:
> 
> Hi,
> I am new to using Drools. I am trying to run hellow world from eclipse
> 3.3. I got the following error msg:
> 
> org.drools.RuntimeDroolsException: Unable to load dialect
> 'org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java'
> 	at
> org.drools.compiler.PackageBuilderConfiguration.addDialect(PackageBuilderConfiguration.java:152)
> 	at
> org.drools.compiler.PackageBuilderConfiguration.buildDialectConfigurationMap(PackageBuilderConfiguration.java:140)
> 	at
> org.drools.compiler.PackageBuilderConfiguration.init(PackageBuilderConfiguration.java:117)
> 	at
> org.drools.compiler.PackageBuilderConfiguration.<init>(PackageBuilderConfiguration.java:94)
> 	at org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:124)
> 	at org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:86)
> 	at com.sample.DroolsTest.readRule(DroolsTest.java:50)
> 	at com.sample.DroolsTest.main(DroolsTest.java:21)
> Caused by: java.lang.RuntimeException: The Eclipse JDT Core jar is not in
> the classpath
> 	at
> org.drools.rule.builder.dialect.java.JavaDialectConfiguration.setCompiler(JavaDialectConfiguration.java:93)
> 	at
> org.drools.rule.builder.dialect.java.JavaDialectConfiguration.init(JavaDialectConfiguration.java:54)
> 	at
> org.drools.compiler.PackageBuilderConfiguration.addDialect(PackageBuilderConfiguration.java:148)
> 	... 7 more
> 
> Any suggestions fixing this issue?
> 
> Thanks,
> Suresh
> 

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