[rules-users] Error running Drools example : org.drools.WorkingMemory not found

Rajnikant Gupta capricorn.raj at gmail.com
Wed May 5 08:46:01 EDT 2010


Hi,

The WorkingMemory class is inside org.drools package and not inside
org.drools.WorkingMemory. Also make sure that you include all the dependency
jars. As in my case I also have
- drools-compiler-4.0.4.jar
- drools-jsr94.jar etc

Regards,

Rajnikant Gupta

http://rkthinks.wordpress.com/


2010/5/5 <devyani.sapre at wipro.com>

>
>  Hi
>
> I am new to Drools (using version 4.0.7). I download eclipse workbench and
> am trying to run the default example in it. But I get the following error
>
> java.lang.NoClassDefFoundError: org/drools/WorkingMemory
>
> When I looked at the drools-core jar; It seems to be missing WorkingMemory
> package. What should I do?
>
> Using eclipse version 3.4.0.
>
> Thanks
> Devyani
>
>
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