java.lang.NullPointerException: null

Spring JIRA | Mark Paluch | 1 year ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at org.springframework.data.rest.core.mapping.PersistentPropertyResourceMapping.isExported()
    2. Spring Data REST - Core
      MappingResourceMetadata.isExported
      1. org.springframework.data.rest.core.mapping.PersistentPropertyResourceMapping.isExported(PersistentPropertyResourceMapping.java:84)[spring-data-rest-core-2.4.4.RELEASE.jar:na]
      2. org.springframework.data.rest.core.mapping.MappingResourceMetadata.isExported(MappingResourceMetadata.java:77)[spring-data-rest-core-2.4.4.RELEASE.jar:na]
      2 frames
    3. Spring Data REST - WebMVC
      PersistentEntityJackson2Module$AssociationUriResolvingDeserializerModifier.updateBuilder
      1. org.springframework.data.rest.webmvc.mapping.AssociationLinks.isLinkableAssociation(AssociationLinks.java:95)[spring-data-rest-webmvc-2.4.4.RELEASE.jar:na]
      2. org.springframework.data.rest.webmvc.json.PersistentEntityJackson2Module$AssociationUriResolvingDeserializerModifier.updateBuilder(PersistentEntityJackson2Module.java:339)[spring-data-rest-webmvc-2.4.4.RELEASE.jar:na]
      2 frames
    4. Jackson
      BeanDeserializerFactory.buildBeanDeserializer
      1. com.fasterxml.jackson.databind.deser.BeanDeserializerFactory.buildBeanDeserializer(BeanDeserializerFactory.java:240)[jackson-databind-2.6.5.jar:2.6.5]
      1 frame