Eclipse does not recognize content of persistence.xml

Question

Im getting the following error in eclipse:

The persistence.xml file does not have recognized content.

My persistence.xml file works great in my application but e

Answer 1

The problem has been fixed in Indigo (released in June 2011), see https://bugs.eclipse.org/bugs/show_bug.cgi?id=251323#c24 and https://issues.sonatype.org/browse/MECLIPSEWTP-11.

The "persistence.xml file does not have recognized content." error might still appear, randomly, on project import or Workspace startup, but it can be fixed with a project clean or maven project update. This will be fixed in Dali in SR2.