Why does spray-json apply this hierarchy way in RootJsonFormat?...

Implicit JsonWriter for trait not working...

Spray-Json serialize interface type...

convert json to array of scala objects using spray json...

Spray-JSON in an Apache Zeppelin Notebook...

could not find implicit value for evidence parameter for implicit json formats...

JsonFormat for abstract class with generic parameter...

Sort fields in rendered JSON...

Scala, spray-json: universal enumeration json formatting...

How to define circular referenced JSON definition by using spray-json?...

How do I define a hierarchy for a generic json-spray parser?...

spray json nested class unable to deserialize...

spray-json. How to get list of objects from json...

Scala spray-json type match...

Spray Http Post request...

Custom spray-json RootJsonFormat or JsonFormat depending on value in JSON object...

Scala compile error - could not find implicit value for evidence parameter of type...

Handling (serializing, actually..) DeserializationException in akka-http...

Cannot find an implicit ExecutionContext. You might pass spray scala...

"Expected List as JsArray" when posting to an akka-http server...

Json deserialization of Scala case objects with spray-json...

akka-http + spray-json client side json marshalling...

could not find implicit value for evidence parameter of type ^...

spray-json and list marshalling...

Spray won't convert my case class to json and expect a spray.httpx.marshalling.ToResponseMarshal...

unmarshalling json in spray-json...

Spray.io - Removing fields from response...

Generic JSON Support...

Akka: how to create a compact json without empty values?...

How to convert nested maps of type Map[String, Map[String, Any]] to JSON in Scala?...