Welcome to libraries hell :-)
The linkage error is due to conflicts between the 2 parsers when loading 2 implementations with different classloaders
considering the first error, you are apparentely using jaxp11 included in Xalan2, thus if you want to use crimson you need to specify the following properties:
-Djavax.xml.parsers.SAXParserFactory=org.apache.crimson.jaxp.SAXParserFactoryImpl
-Djavax.xml.parsers.DocumentBuilderFactory=org.apache.crimson.jaxp.DocumentBuilderFactoryImpl
--
St�phane Bailliez
Software Engineer, Paris - France
iMediation - http://www.imediation.com
Disclaimer: All the opinions expressed above are mine and not those from my company.
-----Original Message-----
From: Tim McCune [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 07, 2001 11:47 PM
To: '[EMAIL PROTECTED]'
Subject: LinkageError?
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I came across a weird error today. I'm trying to run Ant 1.2 with
Xerces 1.3 in my classpath. If I put Crimson ahead of Xerces in my
classpath, I get a FactoryConfigurationError:
org.apache.xerces.jaxp.DocumentBuilderFactoryImpl
javax.xml.parsers.FactoryConfigurationError:
org.apache.xerces.jaxp.DocumentBuilderFactoryImpl
at
javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFa
ctory.java:75)
Fair enough. So I tried to put Xerces ahead of Crimson, and got a
LinkageError:
Class org/w3c/dom/Document violates loader constraints
java.lang.LinkageError: Class org/w3c/dom/Document violates loader
constraints
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
at java.lang.ClassLoader.defineClass(ClassLoader.java:426)
at
org.apache.tools.ant.AntClassLoader.getClassFromStream(AntClassLoader.
java:388)
at
org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:433)
at
org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:406)
at
org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:336)
This is the one that really has me baffled. Anyone know what would
be causing the LinkageError?
Tim McCune
Software Architect, ChannelPoint
"Aw, Gilligan screwed it up. He always screws it up. Why don't they
just kill him?" -- Red Foreman
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