[rules-users] Drools web project in eclipse - Drools Library issue

Malika nu_age_gal at yahoo.com
Thu Oct 4 00:06:04 EDT 2007


I added jars to J2ee module dependencies and it worked fine. Thanks a lot!

Regards,
Malika



Steven Williams-5 wrote:
> 
> Make sure the drools jars end up in your WEB-INF/lib directory.
> 
> cheers
> Steve
> 
> On 10/4/07, Malika <nu_age_gal at yahoo.com> wrote:
>>
>>
>> Hello,
>>
>> I started to write web app using drools decision table. Here is what I
>> have
>> in my web project in eclipse 3.3,
>> drools 4.0:
>>
>> 1. A Jsp page that takes input and pass it on to a servlet that fires the
>> rules.
>> 2. Servlet class has import statements:
>> import org.drools.RuleBase;
>> import org.drools.RuleBaseFactory;
>> import org.drools.StatefulSession;
>> import org.drools.StatelessSession;
>> import org.drools.WorkingMemory; and so on..
>> 3. When I run the jsp on tomcat, it starts but when i hit submit it
>> throws
>> the exception:
>>
>> java.lang.NoClassDefFoundError: org/drools/RuleBase
>>
>> 4. I have drools jar files added under project properties - build path->
>> add
>> external jars from
>>
>> "C:\wtp_all_in_one\eclipse\configuration\org.eclipse.osgi\bundles\503\1\.cp\lib".
>> This is showing all drools jar files under Libraries hierarchy.
>>
>> Could anyone please suggest what to do to resolve this error?
>>
>> Thanks and Regards,
>> Malika
>>
>>
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>>
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> 
> 
> 
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> 
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> 
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