Hello,
I am trying to do a turn-by-turn navigation using longitude and latitude on mapquest API using https://open.mapquestapi.com/guidance/v2/route?key=KEY&from=42.23547%2C-... but app didn't shows the nav, only a message:
{"guidance" : {"info" : {"statuscode" : 400; "copyright" : {imageAltText" : 2018 MapQuest,Inc.","imageURL" : "http://api.mqcdn.com/res/logo/mqlogo.gif","text" : 2018 MapQuest, Inc."},"messages" : [We are unable to route with the given locations."]}}}
How can I use longitude and latitude?
When I try to run with a city names (https://open.mapquestapi.com/guidance/v2/route?key=KEY&from=Barcelona&to...), MapQuest runs and shows a json message with turn-by-turn indications, but not a route map.
What is wrong? Anybody helps me?
Thank You.