[rules-users] The buss pass example of inference results in compilation errors, how to solve these?

[Bharadwaj N]

It seems u have not imported the IsBadDebtor class in your drool file.

If it's inner class of Debtor then use as Debtor.IsBadDebtor.drools
compiler unable to find IsBadDebtor



Thanks,

Bharadwaj nakka.


On Wed, Mar 20, 2013 at 12:14 PM, ajklunder2
<albert.jan.klunder at gmail.com>wrote:

> Hi,
>
> In the Drools documentation is "the buss pass" example of how to use
> inference.
>
> rule "Infer Adult"
> when
>   $p : Person( age >= 18 )
> then
>   insert( new IsAdult( $p ) )
> end
>
> However, when I try this myself I get compilation errors on IsAdult and a
> missing ";" after the insert statement. (I am using the Drools plugin in
> Eclipse)
>
> Here is an example of my own what has the same issue:
>
> //list any import classes here.
> import com.example.vdc.VdcLandingPage;
> import com.invoicestore.domain.Debtor;
>
> //declare any global variables here
> global VdcLandingPage UI;
>
>
> rule "Infer bad debtor"
>
> when
>         $debtor : Debtor( isBadDebtor() == true )
> then
>         insert( new IsBadDebtor( $debtor ) );
> end
>
>
> BuildError: Unable to Analyse Expression drools.insert( new IsBadDebtor(
> $debtor ) );:
> [Error: Failed to compileShared: 1 compilation error(s):
>  - (1,16) could not resolve class: IsBadDebtor]
> [Near : {... drools.insert( new IsBadDebtor( $debtor ) ); ....}]
>                             ^
> [Line: 23, Column: 0]
>
> I have studied the Drools documentation and cannot find anything what might
> lead to a solution. I have tried to set the dialect to "mvel" but that is
> not solving the problem.
>
> Any suggestions how to solve this?
>
>
>
>
> --
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