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When 404′s kill!
This morning, when starting my JBoss AS 5.1, I was greated by the following message:
Failed to read schema document ‘http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd’, because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
Well, that sucked!
I havn’t come up with any workaround, sure switching to version 1.0 of the XSD does solve the problem, but introduces a few new issues. Removing the XSD validation doesn’t make any difference what so ever.
Note to self, and Sun (well, now Oracle) – If you want to expose XSD or schemas in general (to the public) make sure it’s available at all times.
Open question: does anyone know a workaround for this issues?