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via Stack Overflow by user122090
, 1 year ago
org.hibernate.id.IdentifierGenerationException: null id generated for:class com.jpa.project.model.domain.Item
via Hibernate JIRA by Flemming Harms, 1 year ago
org.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned beforeQuery calling save(): org.hibernate.bugs.ORMUnitTestCase$Address
via Stack Overflow by Artin
, 9 months ago
org.hibernate.id.IdentifierGenerationException: could not read a hi value - you need to populate the table: hibernate_sequence
via Stack Overflow by Philomatic
, 4 months ago
org.hibernate.property.access.spi.PropertyAccessException: Error accessing field [private int dto.Device.id] by reflection for persistent property [dto.Device#id] : 1
org.hibernate.id.IdentifierGenerationException: null id generated for:class com.jpa.project.model.domain.Item	at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:107)	at org.hibernate.jpa.event.internal.core.JpaPersistEventListener.saveWithGeneratedId(JpaPersistEventListener.java:67)	at org.hibernate.event.internal.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:189)	at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:132)	at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:58)	at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:762)	at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:742)	at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:747)	at com.jpa.project.model.domain.test.ItemTest.createTest(ItemTest.java:25)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:498)	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:86)	at org.testng.internal.Invoker.invokeMethod(Invoker.java:643)	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:820)	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1128)	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:129)	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:112)	at org.testng.TestRunner.privateRun(TestRunner.java:782)	at org.testng.TestRunner.run(TestRunner.java:632)	at org.testng.SuiteRunner.runTest(SuiteRunner.java:366)	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:361)	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:319)	at org.testng.SuiteRunner.run(SuiteRunner.java:268)	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1244)	at org.testng.TestNG.runSuitesLocally(TestNG.java:1169)	at org.testng.TestNG.run(TestNG.java:1064)	at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:132)	at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:236)	at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:81)