[rules-users] java.lang.IllegalArgumentException: Could not parse knowledge.

[Edson Tirelli]

   Ok, it is clearly complaining about the "-" in your rule name. The odd
thing is that "-" is allowed in rule names, so what is different about your
setup?

* did you enabled to code dump to disk?
* what compiler are you using? JDT or Janino? what version?
* what operating system are you using?
* what JVM and java compiler are you using?

   []s
   Edson



2009/8/25 Lindy hagan <lindyhagan at gmail.com>

> Getting below error for each and every rule in Vote.drl . Using Drools
> 5 and eclipse 3.4.
>
> Trying this example
> http://www.developer.com/java/ent/article.php/10933_3821101_3
>
>
> Rule Compilation error : [Rule name='VeryGoodValue – between 6-9']
>  com/examples/Rule_VeryGoodValue_–_between_6_9_0.java (3:79) : Syntax error
> on tokens, delete these tokens
>  com/examples/Rule_VeryGoodValue_–_between_6_9_0.java (3:92) : The public
> type Rule_VeryGoodValue_ must be defined in its own file
>  com/examples/Rule_VeryGoodValue_–_between_6_9_0.java (3:127) : Syntax
> error, insert "}" to complete Block
>  com/examples/Rule_VeryGoodValue_–_between_6_9_0.java (4:134) : Syntax
> error on tokens, delete these tokens
>  com/examples/Rule_VeryGoodValue_–_between_6_9_0.java (6:202) : Syntax
> error on token "void", @ expected
>  com/examples/Rule_VeryGoodValue_–_between_6_9_0.java (6:234) : Syntax
> error on token "KnowledgeHelper", ( expected after this token
>  com/examples/Rule_VeryGoodValue_–_between_6_9_0.java (6:284) : Syntax
> error on token "m", delete this token
>  com/examples/Rule_VeryGoodValue_–_between_6_9_0.java (6:287) : Syntax
> error on token(s), misplaced construct(s)
>  com/examples/Rule_VeryGoodValue_–_between_6_9_0.java (6:309) : Syntax
> error, insert ")" to complete MethodInvocation
>  com/examples/Rule_VeryGoodValue_–_between_6_9_0.java (6:309) : Syntax
> error, insert ")" to complete SingleMemberAnnotation
>  com/examples/Rule_VeryGoodValue_–_between_6_9_0.java (6:309) : Syntax
> error, insert "enum Identifier" to complete EnumHeaderName
>  com/examples/Rule_VeryGoodValue_–_between_6_9_0.java (6:309) : Syntax
> error, insert "EnumBody" to complete EnumDeclaration
>
> *Vote.drl*
>
> package com.examples
>
> import com.examples.drools.Vote;
>
> rule "WrongValue – less than 0"
>      when
>           m : Vote( average < 0.0, vote : vote )
>      then
>           m.setAverage(0.0f);
>           update( m );
> end
>
> rule "WrongValue – bigger than 10"
>      when
>           m : Vote( average > 10.0, vote : vote )
>      then
>           m.setAverage(10.0f);
>           update( m );
> end
>
> rule "BadValue – between 0-3"
>      when
>           m : Vote( average >= 0.0 && average <=3.0, vote : vote )
>      then
>            m.setVote("Bad!");
>           System.out.println( m.getVote() );
> end
>
> rule "GoodValue – between 3-6"
>      when
>           m : Vote( average >3.0 && average <=6.0, vote : vote )
>      then
>            m.setVote("Good!");
>           System.out.println( m.getVote() );
> end
>
> rule "VeryGoodValue – between 6-9"
>      when
>           m : Vote( average >6.0 && average <=9.0, vote : vote )
>      then
>            m.setVote("Very Good!");
>           System.out.println( m.getVote() );
> end
>
> rule "ExcellentValue – between 9-10"
>      when
>           m : Vote( average >9.0 && average <=10.0, vote : vote )
>      then
>            m.setVote("Excellent!");
>           System.out.println( m.getVote() );
> end
> *
>
> *
>
> _______________________________________________
> rules-users mailing list
> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
>


-- 
 Edson Tirelli
 JBoss Drools Core Development
 JBoss by Red Hat @ www.jboss.com
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