Jackson ObjectMapper() constructor throws NoSuchMethod

Question

I\'m using Jackson sample code to deserialize a POJO:

ObjectMapper m = new ObjectMapper();

This line throws a NoSuchMethodError:

Answer 1

In my case it was the amazonaws sdk that caused this. Using just the exclusion for jackson-mapper-asl didn't work but using an exclusion for core and mapper did:

    
        com.amazonaws
        aws-java-sdk
        1.3.13
        
            
                org.codehaus.jackson
                jackson-core-asl
            
            
                org.codehaus.jackson
                jackson-mapper-asl