Posts Tagged ‘XSD’
org.springframework.beans.factory.xml.XmlBeanDefinitionReader: Ignored XML validation warning org.xml.sax.SAXParseException: SchemaLocation: schemaLocation value = … must have even number of URI’s
Context
Mule 2.2.1 ESB config file with a TibcoRV connector, under Windows XP SP2 and Java 5.
The error happened in this context, yet I assume it would occur in any occurence related to XSD / XML schemas.
Error
org.springframework.beans.factory.xml.XmlBeanDefinitionReader: Ignored XML validation warning
org.xml.sax.SAXParseException: SchemaLocation: schemaLocation value = 'http://www.mulesource.org/schema/mule/management/2.2 http://www.mulesource.org/schema/mule/management/2.2/mule-management.xsd http://www.mulesource.org/schema/mule/core/2.2 http://www.mulesource.org/schema/mule/core/2.2/mule.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.mulesource.org/schema/mule/core/2.2/mule.xsd http://www.mulesource.org/schema/mule/vm/2.2 http://www.mulesource.org/schema/mule/vm/2.2/mule-vm.xsd
http://www.mulesource.org/schema/mule/tibcorv/2.2 http://www.mulesource.org/schema/mule/tibcorv/2.2/mule-tibcorv.xsd' must have even number of URI's.
Headers of XML config file:
<mule xmlns=&quot;http://www.mulesource.org/schema/mule/core/2.2&quot; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:spring="http://www.springframework.org/schema/beans" xmlns:management="http://www.mulesource.org/schema/mule/management/2.2" xmlns:tibcorv="http://www.mulesource.org/schema/mule/tibcorv/2.2 xsi:schemaLocation="http://www.mulesource.org/schema/mule/management/2.2 http://www.mulesource.org/schema/mule/management/2.2/mule-management.xsd http://www.mulesource.org/schema/mule/core/2.2 http://www.mulesource.org/schema/mule/core/2.2/mule.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.mulesource.org/schema/mule/core/2.2/mule.xsd http://www.mulesource.org/schema/mule/vm/2.2 http://www.mulesource.org/schema/mule/vm/2.2/mule-vm.xsd http://www.mulesource.org/schema/mule/tibcorv/2.2 http://www.mulesource.org/schema/mule/tibcorv/2.2/mule-tibcorv.xsd">
Explanation – Fix
Each time, the attribute xsi:schemaLocation
must have an even number of lines: a “public” XSD address and a “non-public” one. For non English-fluent speakers, I remind that a number is even if, and only if, it is a multiple of 2 ; otherwise it is odd.
In our case, one line is redundant. To fix this issue, you have to remove the redundant line, and ensure each line belongs to a consistent pair of lines: for instance:
http://www.mulesource.org/schema/mule/tibcorv/2.2
and
http://www.mulesource.org/schema/mule/tibcorv/2.2/mule-tibcorv.xsd
Unable to validate using XSD: Your JAXP provider does not support XML Schema
Here is the stacktrace that happened this morning:
Unable to validate using XSD: Your JAXP provider org.apache.crimson.jaxp.DocumentBuilderFactoryImpl@e6a73d does not support XML Schema. Are you running on Java 1.4 or below with Apache Crimson? Upgrade to Apache Xerces (or Java 1.5) for full XSD support.
To solve it, I had to remove the j2ee-X.X.jar
from my project.xml
Maven config file.