Spring 4.1.1 RELEASE and @ResponseBody return HTTP 406

Question

I am using @ResponseBody to return Json object in Spring MVC. It works as expected on release 4.0.7 and 3.2.11, but it returns HTTP status 406 when I try to use the latest S

Answer 1

Got it working after removing Jackson 1.* replacing with the 2.4.4 (JAXRS), which will import all the other dependencies, jackson-core, jackson-databind and jackson-annotations.

Removed

    org.codehaus.jackson
    jackson-core-asl
    1.9.13


    org.codehaus.jackson
    jackson-mapper-asl
    1.9.13

Added

    com.fasterxml.jackson.jaxrs
    jackson-jaxrs-base
    2.4.4

http://www.codingpedia.org/ama/jquery-ui-autocomplete-not-working-in-spring-4-1/

and in the servlet xml

     
     
     
          
               json=application/json
               xml=application/xml
          
     

if the jackson annotate is imported in the class files, it should also be replaced

Removed

import org.codehaus.jackson.annotate.JsonIgnoreProperties

Added

import com.fasterxml.jackson.annotation.JsonIgnoreProperties