java.lang.IllegalArgumentException: object is not an instance of declaring class

GitHub | JanKanis | 1 month ago
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    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      object is not an instance of declaring class

      at groovy.lang.MetaBeanProperty.getProperty()
    2. Groovy
      1. groovy.lang.MetaBeanProperty.getProperty(
      1 frame
    3. Grails
      1. org.grails.validation.ConstrainedPropertyBuilder.doInvokeMethod(
      1 frame
    4. Groovy
      1. groovy.util.BuilderSupport.invokeMethod(
      1 frame
    5. mypackage
      1. mypackage.TestDomainClass._clinit__closure1(TestDomainClass.groovy:7)
      2. mypackage.TestDomainClass._clinit__closure1(TestDomainClass.groovy)
      2 frames
    6. Groovy
      2 frames
    7. Grails
      1. org.grails.validation.DefaultConstraintEvaluator.evaluateConstraintsMap(
      2. org.grails.validation.DefaultConstraintEvaluator.evaluateConstraints(
      3. org.grails.validation.DefaultConstraintEvaluator.evaluateConstraints(
      4. org.grails.validation.DefaultConstraintEvaluator.evaluate(
      5. org.grails.core.DefaultGrailsDomainClass.initializeConstraints(
      6. org.grails.core.DefaultGrailsDomainClass.getConstrainedProperties(
      7. org.grails.validation.GrailsDomainClassValidator.validate(
      7 frames
    8. Grails GORM
      1 frame
    9. Grails GORM
      1. org.grails.datastore.gorm.GormEntity$Trait$
      1 frame
    10. mypackage
      1. mypackage.TestDomainClassSpec.$tt__$spock_feature_1_0(TestDomainClassSpec.groovy:15)
      1 frame