javax.persistence.PersistenceException: No Persistence provider for EntityManager named ipro

hivmr.com | 7 months ago
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  1. 0

    WARNING: Found unrecognized persistence provider | Oracle Community

    oracle.com | 1 year ago
    javax.persistence.PersistenceException: No Persistence provider for EntityManager named ipro
  2. 0

    WARNING: Found unrecognized persistence provider

    Oracle Community | 8 years ago | 656204
    javax.persistence.PersistenceException: No Persistence provider for EntityManager named ipro
  3. 0

    db:: 4.79::Re: No Persistence provider for EntityManager named dj

    hivmr.com | 7 months ago
    javax.persistence.PersistenceException: No Persistence provider for EntityManager named ipro
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    Can't persist objects -- impossible method is called

    Google Groups | 7 years ago | Abe Parvand
    javax.persistence.PersistenceException: Somehow org.datanucleus.sco.UnsetOwners.storeStringField() was called, which should have been impossible (SimpleShort#5)

    Root Cause Analysis

    1. javax.persistence.PersistenceException

      No Persistence provider for EntityManager named ipro

      at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure()
    2. Jetty Contrib :: jetty-gwt RemoteServiceServlet
      RemoteServiceServlet.doPost
      1. com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:360)
      2. com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:546)
      3. com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:163)
      4. com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:85)
      4 frames
    3. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
      1 frame