If you get a schema validation error when trying to start a microservice
Schema validation errors point to a problem in one of your configuration file.
Caused by: org.xml.sax.SAXException: Original Configuration cannot be validated against given schema: schemas/FILE.xsd
where FILE is the name of one of your Content Delivery configuration files (without the extension).
If you see this error, one of your configuration files is invalid against its XSD schema. As of SDL Knowledge Center 13, starting a microservice triggers a validity check of the configuration files of the microservice. For each configuration file, Content Delivery validates that file against its XSD schema. If it finds the configuration XML to be invalid, it logs the error, and the microservice will not start.
To fix this problem, check your configuration file and its schema, and find out what makes it invalid. Fix the problem in your configuration file and try again.