[rules-dev] org.drools.rule.InvalidRulePackage: [0,-1]

Mon Feb 23 09:34:49 EST 2009

Oops sorry about that rookie mistake, thanks for the info on Drools!

Alex

________________________________

From: rules-dev-bounces at lists.jboss.org
[mailto:rules-dev-bounces at lists.jboss.org] On Behalf Of Edson Tirelli
Sent: 23 February 2009 14:30
To: Rules Dev List
Subject: Re: [rules-dev] org.drools.rule.InvalidRulePackage: [0,-1]

   Drools 4 is tried and tested. Only the error message is not clear for
the uninitiated.

   The error message means that the Lexer found the end of the file
without finding a close character for a given token. In your case,
looking more carefully, a String:

settle_selection("test",20001","W");

    Drools 5 is in Milestone 5 now. Not recommended for production, but
stable enough for early adopters.

    []s
    Edson

2009/2/23 Zevenbergen, Alex <azevenbergen at paddypower.com>

Thanks for your answer, but I get the same with 'end'

Is the current release of drools 5 a stable one? I used 4 because I
assumed it would be 'tried and tested'

Thanks,

Alex

________________________________

From: rules-dev-bounces at lists.jboss.org
[mailto:rules-dev-bounces at lists.jboss.org] On Behalf Of Edson Tirelli
Sent: 23 February 2009 13:24
To: Rules Dev List
Subject: Re: [rules-dev] org.drools.rule.InvalidRulePackage: [0,-1]

   Lower case: 'end'.

   It seems this is a Drools 4 parser error message. In Drools 5 we have
much better error messages and they are documented.

   []s
   Edson

2009/2/23 Zevenbergen, Alex <azevenbergen at paddypower.com>

Hi all,

I'm just starting to use drools, I am using it to house the rules
regarding settlement of sports markets and such my rule packages should
be relatively simple and straight forward (ie when match winner = x then
settle x as winner)

However my first attempt to create a drl is failing with the following
error

org.drools.rule.InvalidRulePackage: [0,-1]: unknown:0:-1 mismatched
token: [@-1,0:0='<no text>',<-1>,0:-1]; expecting type END

and I cant find much documentation online to help solve it.

The complete drl file is:

package xxx..rules.tennis

import xxx.object.Fact

import java.util.HashMap

import function xxx.Settle_Selection.settle_selection

rule "Player 1 wins match"

        salience 100

        agenda-group "tennis"

        when

                $f : Fact()

eval(($f.details["END_MATCH"].toUpper().toString().equal("TRUE")))

        then

                settle_selection("test",20001","W");

END

Thanks in advance,
Alex

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-- 
 Edson Tirelli
 JBoss Drools Core Development
 JBoss, a division of Red Hat @ www.jboss.com

________________________________________________________________________
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_______________________________________________
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https://lists.jboss.org/mailman/listinfo/rules-dev

-- 
 Edson Tirelli
 JBoss Drools Core Development
 JBoss, a division of Red Hat @ www.jboss.com

________________________________________________________________________
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