ClassNotFoundException: org.datanucleus.store.appengine.jpa.DatastorePersistenceProvider

Posted by Kiva on Stack Overflow See other posts from Stack Overflow or by Kiva
Published on 2012-08-06T21:38:07Z Indexed on 2012/10/15 3:38 UTC
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I try to start an Google appengine application in my eclipse.

I have the Google plugin and I set the sdk for my application.

But, when I start this one, I get the following error:

java.lang.ClassNotFoundException: org.datanucleus.store.appengine.jpa.DatastorePersistenceProvider

However, this class is present in the sdk which is present in my classpath.

Why Appengine doesn't find this class ?

Thanks.

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