When importing the control points from the sample data of Drone2Map for ArcGIS Help, the following error message is returned, "No control could be imported into your project. Please check that the control you are trying to import can be projected to your existing control spatial reference."
The Sample Asphalt control points are in NAD83 State Plane Alabama East (meters). The spatial reference has to be changed during the control import step. Refer to the CRS Info.txt file in the download for the complete spatial reference information for the control points.