java.lang.IllegalStateException: Problem translating field private final java.util.List com.test.model.Concert.bands with properties [[SimpleProperty value=[com_test_model_Band(201)] path=bands indexed=false]]

Google Groups | Sydney | 5 years ago
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    Google Groups | 5 years ago | Sydney
    java.lang.IllegalStateException: Problem translating field private final java.util.List com.test.model.Concert.bands with properties [[SimpleProperty value=[com_test_model_Band(201)] path=bands indexed=false]]

    Root Cause Analysis

    1. java.lang.ClassCastException

      com.test.model.Concert cannot be cast to java.util.List

      at com.google.code.twig.standard.CollectionTranslator.createCollection()
    2. com.google.code
      TranslatorObjectDatastore.activateAll
      1. com.google.code.twig.standard.CollectionTranslator.createCollection(CollectionTranslator.java:141)
      2. com.google.code.twig.standard.CollectionTranslator.decode(CollectionTranslator.java:47)
      3. com.google.code.twig.translator.ChainedTranslator.decode(ChainedTranslator.java:75)
      4. com.google.code.twig.translator.FieldTranslator.decodeField(FieldTranslator.java:152)
      5. com.google.code.twig.standard.TranslatorObjectDatastore$ObjectFieldTranslator.decodeField(TranslatorObjectDatastore.java:963)
      6. com.google.code.twig.translator.FieldTranslator.decode(FieldTranslator.java:122)
      7. com.google.code.twig.standard.StandardDecodeCommand.entityToInstance(StandardDecodeCommand.java:119)
      8. com.google.code.twig.standard.StandardDecodeCommand.keysToInstances(StandardDecodeCommand.java:235)
      9. com.google.code.twig.standard.StandardUntypedMultipleLoadCommand.now(StandardUntypedMultipleLoadCommand.java:20)
      10. com.google.code.twig.standard.TranslatorObjectDatastore.doRefreshActivate(TranslatorObjectDatastore.java:731)
      11. com.google.code.twig.standard.TranslatorObjectDatastore.activateAll(TranslatorObjectDatastore.java:768)
      11 frames
    3. com.test
      MyConcurrencyTest.testAssociation
      1. com.test.MyConcurrencyTest.testAssociation(MyConcurrencyTest.java:73)
      1 frame
    4. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    5. JUnit
      ParentRunner.run
      1. org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
      2. org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
      3. org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
      4. org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
      5. org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
      6. org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
      7. org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
      8. org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
      9. org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
      10. org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
      11. org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
      12. org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
      13. org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
      14. org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
      15. org.junit.runners.ParentRunner.run(ParentRunner.java:300)
      15 frames
    6. JUnit4 Runner
      JUnit4TestReference.run
      1. org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
      1 frame
    7. JUnit3 Runner
      RemoteTestRunner.main
      1. org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
      2. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
      3. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
      4. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
      5. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
      5 frames