I am trying to add an orthophoto map into a scene in arcgis online. The file (img) is hosted in a gis server outside esri and it was published into a service that also contains another two similar maps.
The file was added into ArcGIS Online using the following path: Add item (from My Content) > From the web > paste to url. In My Content is displayed as a feature layer.
When I try to add it in a scene i receive the message that the layer cannot be added because of invalid or missing parameters.
P.S. If I add the whole service (all the 3 maps) then the map is opening correctly in the scene