[Navigation Problem] LineString is not pointed between 2 markers in APP Inventor application

openrouteservice directions
1
  1. Application : App inventor
  2. Embeded Map : OpenRouteMap
  3. Component : Map, Marker, LineString, Navigation
  4. Problem : Suddenly LineString is not pointed
    1. Map is OK, Marker is OK,
    2. Token Key is OK
    3. Not Key quota issue.
    4. Navigation component returns points, distance and duration but nothing returns at all. So lineString is not effected.

Thanks

2

Hi @Kang_HeeYoung ,

just to understand your question correctly: you are building an app with app inventor and requesting the public ORS instance through this app, right? If this is correct, can you provide a request that is not returning the expected data?

Best regards

3

problem1
problem1745×571 46.3 KB

Nothing is returned.
expected : direction, points, distance, duration
but nothing returned.

This behavior has been happened since yesterday.

Thanks

4

As it’s not really clear what’s happening here and how openrouteservice is called by AppInventor, there is nothing we can help with.
Probably get in touch with the people who wrote the AppInventor Plulgin/Integration for openrouteservice.
If they have something like a github repo, you could ask there.

Best regards

5

Error message is

Error 4003: Routing services failed with status 404 Not Found.

6

Is it possible to see the actual request you are doing?

you probably are passing the coordinates in the wrong order, (lat, lng instead of lng, lat) which then can’t find a valid point on the street network.
OR there is no street network where you where you are trying to route.
You could verify the second by e.g. using maps.openrouteservice.org and do the same request.

Best regards

7

It is App Inventor bugs.
I would close the case.
Thanks