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.