[rules-users] error message

[ekke]

hi,
I'm running drools with eclipse 3.3 - there are some minor problems, but it
works
just confirmed:
create a new rules project with hello world example
then go to project - properties - java build path - added external jar: my
jdt.core from my eclipse 33 installation
run hello world - all is ok
without adding the jdt.core jar to my cp I get the error you reported

ekke

suresh00 wrote:
> 
> Hi,
> I guess its not the issue with the classpath. The plugin doesn't work with
> eclipse 3.3. This works with Eclipse 3.2 (verified few minutes ago) 
> Here is the defect at Jboss site:
> http://jira.jboss.com/jira/browse/JBRULES-1260
> 
> Thank you,
> Suresh Reddy.
> 
> 
> ekke wrote:
>> 
>> 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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