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From "Lu Jiang (JIRA)" <>
Subject [jira] Created: (GERONIMO-5553) Fail to enchance entities on Geronimo
Date Thu, 26 Aug 2010 07:42:52 GMT
Fail to enchance entities on Geronimo

                 Key: GERONIMO-5553
             Project: Geronimo
          Issue Type: Bug
      Security Level: public (Regular issues)
          Components: persistence
    Affects Versions: 3.0
         Environment: OS:win xp
Geronimo :3.0 20100824 build
            Reporter: Lu Jiang
             Fix For: 3.0

I tried to deploy a simple jpa sample on geronimo.But when persist data into database.
Following exception will occur.

<openjpa-2.0.0-r422266:935683 nonfatal user error> org.apache.openjpa.persistence.ArgumentException:
Attempt to cast instance "org.apache.sample.entities.Book@97781f" to PersistenceCapable failed.
 Ensure that it has been enhanced.
FailedObject: org.apache.sample.entities.Book@97781f

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