[rules-users] Eval0Invoker : java.lang.NullPointerException

[Wolfgang Laun]

Make sure that objects of class ElectricServiceInterface() return an
empty collection of PANDevice objects and not null when
method getPANdevices() is called.

-W


On 15/12/2011, Venkat <ven12344 at yahoo.com> wrote:
> Hi Manstis, I have specified the salience in each rule and it works fine.
> Which explains it, what salience do. Now the problem that initially we were
> talking about still exists. The rules from
>
>
> PAN Device MAC Address null or empty rule
>
> to
>
> PAN Device Smart Device Model null rule
>
>
> are giving this exception
>
>
> Eval0Invoker at 1e87bc80 : java.lang.NullPointerException
>
>
>
> So we are back to the same problem. Please let me know
>
> Thanks,
> Venkat.
>
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