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via Eclipse Bugzilla by michael.f.obrien, 1 year ago
via eclipse.org by Unknown author, 2 years ago
via spring.io by Unknown author, 2 years ago
via Stack Overflow by Martin Spasov
, 2 years ago
Attempting to execute an operation on a closed EntityManager.
via Coderanch by Jack Bush, 1 year ago
Attempting to execute an operation on a closed EntityManager.
via coderanch.com by Unknown author, 2 years ago
java.lang.IllegalStateException: Attempting to execute an operation on a closed EntityManager. at org.eclipse.persistence.internal.jpa.EntityManagerImpl.verifyOpen(EntityManagerImpl.java:1538) at org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.begin(EntityTransactionImpl.java:49) at org.eclipse.persistence.testing.framework.junit.JUnitTestCase.beginTransaction(JUnitTestCase.java:284) at org.eclipse.persistence.testing.tests.jpa.advanced.CacheImplJUnitTest.testEvictClass_MappedSuperclass_RemovesAssignableSubclasses(CacheImplJUnitTest.java:325)