Monday, April 20, 2020

Could not bind properties to 'JacksonProperties'

Spring boot 2 run time error:


Error creating bean with name 'spring.jackson-org.springframework.boot.autoconfigure.jackson.JacksonProperties': Could not bind properties to 'JacksonProperties' : prefix=spring.jackson, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'spring.jackson.deserialization' to java.util.Map<com.fasterxml.jackson.databind.DeserializationFeature, java.lang.Boolean>


Solution:

 At application property set
 spring.jackson.deserialization.fail-on-unknown-properties: true