Adding the following command line option:
-Ddrools.schema.hidewarnings=true
made the JAXP warning disappear. The question remains still whether the
warning indicates something really harmful.
Regards,
Patrick VKB
Patrick Vankeirsbilck wrote:
Dear Edson,
removing the xerxesImpl.jar from the classpath made the four examples
shipped with Drools v2.5 run. Thanks for the hint. I observe now
just the following warning immediately after startup of each of the
examples:
Your SAX parser is not JAXP 1.2 compliant - turning off validation.
The remaining of the examples seems to run correctly. Is this warning
important?
Regards,
Patrick VKB
Edson Tirelli wrote:
Patrick and Simeon,
This same problem arose yesterday and it was an XML parser issue.
When working with JDK 1.4, you need updated XML parser libs added to
your classpath. This might me xerces for example, with xml-apis.jar
also.
Here a similar post (but not related to drools).
http://saloon.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic&f=31&t=005477
Hope it helps.
[]s
Edson
Leyzerzon, Simeon wrote:
Patrick,
What is your deployment environment? We have a similar issue while
deploying on WebLogic 8.1sp2
Regards,
Simeon
-----Original Message-----
From: Patrick Vankeirsbilck [mailto:[EMAIL PROTECTED]
Sent: Monday, March 13, 2006 10:51 AM
To: user@drools.codehaus.org
Subject: [drools-user] drools 2.5 final and jdk1.4?
Dear,
I am new to Drools and after some reading in the archive of this
list it appears to me that running drools 2.5 final using the jdk1.4
is not working (at least I get "java.lang.NoClassDefFoundError:
org/xml/sax/ext/Attributes2"). Can anyone confirm or deny this?
Thanks,
Patrick VKB
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