Same problem here but in a Rule containing an accumulate:
1. rule "fromAccumulateRule"
2. dialect "mvel"
3. when
4. fc : Car( ) from accumulate ( Car( b : brand)
5. init( Car c= new Car(); ),
6. action( c.brand = c.brand + b; ),
7. result( c )
8. )
9. then
10. insert (fc);
11. end
The error is the same:
1. Caused by: org.drools.RuntimeDroolsException: [Error: unable to access
property (null parent): b]
2. [Near : {... Unknown ....}]
A full stacktrace is available here: http://drools.pastebin.com/f1638db0e
Best,
On Tue, Jan 26, 2010 at 10:24 PM, Barry Kaplan <[email protected]> wrote:
>
> Ok, I see from previous posts that we are having mvel issues. Cool.
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