问题 I'm using Spring Boot 1.5.6 with Jackson 2.8.8. When deserializing the answer of a REST call, Jackson fails with the following exception: JSON parse error: Can not construct instance of org.joda.time.DateTime: no String-argument constructor/factory method to deserialize from String value ('2018-03-19T12:05:21.885+01:00') It's true there is no String constructor, only an Object constructor in the DateTime object. I included the jackson-datatype-joda dependency in my build.gradle file. These