java.lang.IllegalStateException: Attempting to execute an operation on a closed EntityManager.

Eclipse Bugzilla | michael.f.obrien | 7 years ago
tip
Do you know that we can give you better hits? Get more relevant results from Samebug’s stack trace search.
  1. 0

    Bug 307445 – JPA: NPE on em.getTransaction().begin() on null serverSession in getActivePersistenceContext() on closed EntityManager

    eclipse.org | 1 year ago
    java.lang.IllegalStateException: Attempting to execute an operation on a closed EntityManager.
  2. 0

    JPA: NPE on em.getTransaction().begin() on null serverSession in getActivePersistenceContext() on closed EntityManager

    Eclipse Bugzilla | 7 years ago | michael.f.obrien
    java.lang.IllegalStateException: Attempting to execute an operation on a closed EntityManager.
  3. 0

    Aren't multiple transactions supposed to concur with em.getTransaction()?

    Stack Overflow | 6 years ago | simpatico
    java.lang.IllegalStateException: Exception Description: Transaction is currently active
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    JPA, EntityTransation: Too many connections etc

    Coderanch | 3 years ago | Jean-Michel Vilain
    java.lang.IllegalStateException: Exception Description: Transaction is currently active

    Root Cause Analysis

    1. java.lang.IllegalStateException

      Attempting to execute an operation on a closed EntityManager.

      at org.eclipse.persistence.internal.jpa.EntityManagerImpl.verifyOpen()
    2. EclipseLink (non-OSGi)
      EntityTransactionImpl.begin
      1. org.eclipse.persistence.internal.jpa.EntityManagerImpl.verifyOpen(EntityManagerImpl.java:1538)
      2. org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.begin(EntityTransactionImpl.java:49)
      2 frames
    3. org.eclipse.persistence
      CacheImplJUnitTest.testEvictClass_MappedSuperclass_RemovesAssignableSubclasses
      1. org.eclipse.persistence.testing.framework.junit.JUnitTestCase.beginTransaction(JUnitTestCase.java:284)
      2. org.eclipse.persistence.testing.tests.jpa.advanced.CacheImplJUnitTest.testEvictClass_MappedSuperclass_RemovesAssignableSubclasses(CacheImplJUnitTest.java:325)
      2 frames