Liquibase: “cvc-elt.1.a: Cannot find the declaration of element databaseChangeLog” in xml changeLog file

In this blog post we will look at the troubleshooting issues encountered while using Liquibase database migrations and how to resolve them. If you are using xml changelog files and if you take name space declaration from the Liquibase documentation You will encounter Cannot find the declaration of element ‘databaseChangeLog’ error in your startup log….