Hello jackson-user group,
I am trying to deserialize the following json string: String json = "{\"actions\":[[\"set-device-id\",[\"radius-avp\",\"nas-identifier\"]]]}"; into the object: @JsonFormat(shape=JsonFormat.Shape.ARRAY) @JsonTypeName("set-device-id") static public class SetDeviceId extends TransformAction { public RadiusAvp radiusAvp; public SetDeviceId() {} ... } Where TransformAction is this: @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.WRAPPER_ARRAY, property = "name") @JsonSubTypes({@JsonSubTypes.Type(TransformAction.SetDeviceId.class),...)} @JsonTypeName("transform-action") public abstract class TransformAction { ... } and RadiusAvp is: @JsonTypeName("radius-avp") public class RadiusAvp { public String attribute; public RadiusAvp(String attribute) { this.attribute = attribute; } ... } Doing this jackson errors: Unexpected token (VALUE_STRING), expected START_ARRAY: need JSON Array to contain As.WRAPPER_ARRAY type information for class RadiusAvp at [Source: Is there any way of deserializing the provided json into SetDeviceId. I understand that Jackson doesn't seem to know about the RadiusAvp type since I provide no assignment to the SetDeviceId.radiusAvp field. Is there some Jackson annotation which is missing or wrong ? -- You received this message because you are subscribed to the Google Groups "jackson-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to jackson-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jackson-user/3a68b002-a7cf-40a3-b43f-c06a3de0f92f%40googlegroups.com.