I am using netbeans and webstart. When I launch my application I get an error -PersistenceUnitLoadingException

Question

When I launch my application using webstart(from webserver), I get the following error

Exception [TOPLINK-30005] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.PersistenceUnitLoadingException Exception Description: An exception was thrown while searching for persistence archives with ClassLoader: com.sun.jnlp.JNLPClassLoader@18385e3 Internal Exception: java.lang.IllegalArgumentException: URI has an authority component

I have used binding to bind data to a combobox. That seems to be where the problem lies but do not know why it should be so.

Would anyone be able to help please?

Thank You