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

[Edson Tirelli]

   Lol, good catch Wolfgang. So I guess we need to improve our rule naming
escaping algorithm.

   []s
   Edson

2009/8/26 Wolfgang Laun <wolfgang.laun at gmail.com>

> Hi Edson,
>
> love this one – (!) a marvellous case of To See and See Not ;-)
>
> Lindy copy-pasted the Vote.drl from the cited HTML page which must have
> been run over by some text processor which promptly converted space
> surrounded hyphens into an EN DASH, codepoint 0x2013 = 8211.
>
> -W
>
> 2009/8/25 Edson Tirelli <tirelli at post.com>
>
>
>>    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
>>
>> _______________________________________________
>> rules-users mailing list
>> rules-users at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>>
>
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>


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