I getting xml parsing error only when running jar file and not when using Eclipse

I have Java program that is doing some XML parsing of a file and it works fine when I run it from Eclipse.

But when I try to build an excutable jar file and run it, I am getting XML validation errors. I even disabled all validation in my java files. Any ideas of what may be causing this???

I am just building the jar from the java files with a manifest that has been used before.

Any ideas!!!!