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  1. ,

    You are trying to deserialize a type for which Jackson does not provide a default mapper. You should create your custom mapper for this type.

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    The easiest solution is to provide a default constructor for the class you want to convert from/to json.

Solutions on the web

via Stack Overflow by Aymen Ragoubi
, 1 year ago
Can not deserialize instance of com.ubiant.hemis.accounts.TineaSeas.Model.RawDataBody out of START_ARRAY token at [Source: java.io.ByteArrayInputStream@19da0cd; line: 1, column: 1]
via Stack Overflow by bitec
, 2 years ago
Can not deserialize instance of ru.yandex.qe.model.dto.QueryDto out of START_ARRAY token at [Source: org.apache.cxf.attachment.DelegatingInputStream@2e5667ed; line: 1, column: 1]
com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of com.ubiant.hemis.accounts.TineaSeas.Model.RawDataBody out of START_ARRAY token at [Source: java.io.ByteArrayInputStream@19da0cd; line: 1, column: 1] at com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:164) at com.fasterxml.jackson.databind.DeserializationContext.mappingException(DeserializationContext.java:575) at com.fasterxml.jackson.databind.DeserializationContext.mappingException(DeserializationContext.java:569) at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromArray(BeanDeserializerBase.java:1120) at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:148) at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:123) at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:2888) at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2080) at com.ubiant.hemis.accounts.TineaSeas.Test.main(Test.java:46)