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Edmond Shiau | 1 Jul 2004 03:03

[drools-user] Configuration Problem

Hi,

I’ve downloaded drools-2.0-beta-15 files and tried to run the examples with JDK 1.4.2_04.  However, all
have encountered the same problem as the following.

org.xml.sax.SAXParseException: no semantic module for namespace 'http://drools.org/rules' (rule)

    at org.drools.io.RuleSetReader.startElement(RuleSetReader.java:483)

    at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1672)

    at org.apache.crimson.parser.Parser2.content(Parser2.java:1963)

    at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1691)

    at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:667)

    at org.apache.crimson.parser.Parser2.parse(Parser2.java:337)

    at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:448)

    at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)

    at org.drools.io.RuleSetReader.read(RuleSetReader.java:378)

    at org.drools.io.RuleSetReader.read(RuleSetReader.java:290)

    at org.drools.io.RuleBaseBuilder.buildFromUrl(RuleBaseBuilder.java:81)

    at org.drools.examples.fibonacci.FibonacciExample.main(FibonacciExample.java:23)
(Continue reading)

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bob mcwhirter | 1 Jul 2004 17:44

[drools-user] unsubscribing


Howdy kids--

I see a raft of y'all unsubscribed today.  Yet, you still got this message, eh?

That's because the mailing list reminders you got were from the defunk
drools-interest <at> lists.codehaus.org, while this list is user <at> drools.codehaus.org.

So, if you'd like to unsubscribe from this list, send an empty email to

	user-unsubscribe <at> drools.codehaus.org

And it'll knock you right off.

I apologize for the list wackiness, and I hope to get it cleared up real soon.

	-bob

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N. Alex Rupp | 2 Jul 2004 00:20

Re: [drools-user] Configuration Problem

Edmond,

What is the name of the file you're loading from?
--
Alex

Edmond Shiau wrote:

>Hi,
>
> 
>
>I’ve downloaded drools-2.0-beta-15 files and tried to run the examples with JDK 1.4.2_04. 
However, all have encountered the same problem as the following.
>
>org.xml.sax.SAXParseException: no semantic module for namespace 'http://drools.org/rules' (rule)
>  
>

.
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Edmond Shiau | 2 Jul 2004 13:33

RE: [drools-user] Configuration Problem

Hi Alex,

I checked out drools from CVS with tag HEAD into my local file system.
Built the project as the steps in http://www.drools.org/Fibonacci+Example.
Actually I have encountered two problems as follow.

1. When MAVEN runs on drools-java, it can not find bsh .jar file to support
the package import in java source.

2. Run "maven fibonacci" under "d:\Dava_Dev\drools\drools-examples" gets the
message as attached file "message.log."

Edmond

-----Original Message-----
From: N. Alex Rupp [mailto:alex <at> nrfx.com] 
Sent: Friday, July 02, 2004 6:21 AM
To: user <at> drools.codehaus.org
Subject: Re: [drools-user] Configuration Problem

Edmond,

What is the name of the file you're loading from?
--
Alex

Edmond Shiau wrote:

>Hi,
>
(Continue reading)

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Bettina.Druckenmueller | 6 Jul 2004 16:42
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Favicon

[drools-user] no semantic module???

Hi,

whenever I try your example of the "1 Minute DRL tutorial" I get the
following message:

no semantic module for namespace 'http://drools.org/rules' (rule)

What do I do wrong? I used both the beta-13 and the beta-15 version and
neither worked.

Thanks for your help,
Bettina

.
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bob mcwhirter | 6 Jul 2004 19:22

Re: [drools-user] no semantic module???


You need drools-base.jar in your $CLASSPATH.

	-bob

On Tue, 6 Jul 2004 Bettina.Druckenmueller <at> t-online.de wrote:

> Hi,
>
> whenever I try your example of the "1 Minute DRL tutorial" I get the
> following message:
>
> no semantic module for namespace 'http://drools.org/rules' (rule)
>
> What do I do wrong? I used both the beta-13 and the beta-15 version and
> neither worked.
>
> Thanks for your help,
> Bettina
>

--
Bob McWhirter        bob <at> werken.com
The Werken Company   http://werken.com/

.
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N. Alex Rupp | 6 Jul 2004 21:28

Re: [drools-user] no semantic module???

This is the single most often reported problem with Drools.  I think it 
warrants its own page in the docs.  Bettina, please be patient while we 
sort it out.  Please be certain that you've got the latest version of 
bsh and we'll see what we can do in the way of suggestions.  I'm running 
out the door right this moment, but perhaps Bob or Mark or Andy can help 
sort it out.

Best,
--
Alex

Bettina.Druckenmueller <at> t-online.de wrote:

>Hi,
>
>whenever I try your example of the "1 Minute DRL tutorial" I get the
>following message:
>
>no semantic module for namespace 'http://drools.org/rules' (rule)
>
>What do I do wrong? I used both the beta-13 and the beta-15 version and
>neither worked.
>
>Thanks for your help,
>Bettina
>  
>

.
(Continue reading)

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Bettina.Druckenmueller | 8 Jul 2004 15:38
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[drools-user] no semantic namespace

Hi,

I used your example in the 1 Minute DRL Tutorial both with beta 13 und
beta 15, but both of them threw the following exception:

no semantic module for namespace 'http://drools.org/rules' (rule)

What did I do wrong? I hope you can help!

Thanks,
Bettina

.
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Bettina.Druckenmueller | 12 Jul 2004 19:12
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[drools-user] loading drl file

Hi,

I'm not sure if this went through, so I better post it again since it's
really important.

I'm having trouble loading a drl file. I used your example in the drl
tutorial, so the beginning of my file looks like this:

<rule-set name="cheese rules"
          xmlns="http://drools.org/rules"
          xmlns:java="http://drools.org/semantics/java">

When I try to load it, the program stops with the following message:

no semantic module for namespace 'http://drools.org/rules' (rule)

I used both the 13th and 15th version but neither of them worked.
What do I do wrong? Can please anyone help me!!! I really need to get
this working!

Thanks a lot in advance,
Bettina

.
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Xiandong Su | 12 Jul 2004 19:50
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[drools-user] who is using Drools

Hello everyone,

I am evaluating Drools to see how applicable to use it
in the enterprised application. I am wondering how
many companies are using Drools in there applications
and this information may support my design.

Any information is appreciated.

thanks

Sean

		
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