com.fasterxml.jackson.databind.JsonMappingException: Can not access private java.lang.Throwable java.lang.Throwable.cause (from class java.lang.Throwable; failed to set access: java.lang.IllegalAccessException: Reflection is not allowed on private java.lang.Throwable java.lang.Throwable.cause

GitHub | mmazi | 2 years ago
  1. 0

    Fix json to Exception deserialization on Google App Engine

    GitHub | 2 years ago | mmazi
    com.fasterxml.jackson.databind.JsonMappingException: Can not access private java.lang.Throwable java.lang.Throwable.cause (from class java.lang.Throwable; failed to set access: java.lang.IllegalAccessException: Reflection is not allowed on private java.lang.Throwable java.lang.Throwable.cause
  2. 0

    GitHub comment 1311#239256109

    GitHub | 4 months ago | cowtowncoder
    com.fasterxml.jackson.databind.JsonMappingException: Problem deserializing property 'c' (expected type: [simple type, class com.fasterxml.jackson.failing.Polymorphic1311Test$C]; actual type: com.fasterxml.jackson.failing.Polymorphic1311Test$B), problem: Can not set com.fasterxml.jackson.failing.Polymorphic1311Test$C field com.fasterxml.jackson.failing.Polymorphic1311Test$X.c to com.fasterxml.jackson.failing.Polymorphic1311Test$B at [Source: {"c":{ }}; line: 1, column: 8] (through reference chain: com.fasterxml.jackson.failing.X["c"])
  3. 0

    Firebase Android Tutorial - Reading/Writing Firebase Data

    simplifiedcoding.net | 4 months ago
    com.firebase.client.FirebaseException: Failed to bounce to type
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  5. 0

    Deserialization bug

    GitHub | 1 month ago | ruslansennov
    com.fasterxml.jackson.databind.JsonMappingException: No suitable constructor found for type [simple type, class javaslang.jackson.datatype.seq.SeqTest$Parameterized<java.lang.Integer>]: can not instantiate from JSON object (missing default constructor or creator, or perhaps need to add/enable type information?) at [Source: {"value":[1]}; line: 1, column: 2]
  6. 0

    JsonMappingException No suitable constructor found

    javahonk.com | 11 months ago
    com.fasterxml.jackson.databind.JsonMappingException: No suitable constructor found for type [simple type, class com.javahonk.Peoples]: can not instantiate from JSON object (need to add/enable type information?) at [Source: {"firstName":"tset","lastName":"lastName","age":15}; line: 1, column: 2]

  1. rp 1 times, last 9 months ago
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Root Cause Analysis

  1. com.fasterxml.jackson.databind.JsonMappingException

    Can not access private java.lang.Throwable java.lang.Throwable.cause (from class java.lang.Throwable; failed to set access: java.lang.IllegalAccessException: Reflection is not allowed on private java.lang.Throwable java.lang.Throwable.cause

    at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2()
  2. Jackson
    ObjectMapper._findRootDeserializer
    1. com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:266)
    2. com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCacheValueDeserializer(DeserializerCache.java:241)
    3. com.fasterxml.jackson.databind.deser.DeserializerCache.findValueDeserializer(DeserializerCache.java:142)
    4. com.fasterxml.jackson.databind.DeserializationContext.findRootValueDeserializer(DeserializationContext.java:381)
    5. com.fasterxml.jackson.databind.ObjectMapper._findRootDeserializer(ObjectMapper.java:3154)
    5 frames