Undefined function in Minidrones support

I have downloaded and set up the "Parrot Minidrones Support from Simulink", and tried to test the examples. All examples worked except "Follow Set of Waypoints Using Parrot Minidrone". When I typed in "parrotMinidroneWaypointFollowerStart" to open the model sample, it showed "Undefined function or variable 'parrotMinidroneWaypointFollower'". But the other examples like "Fly a Parrot Minidrone Using Hover Parrot Minidrone Simulink Template" can be opened by command in the instruction.

PS: https://www.mathworks.com/help/supportpkg/parrot/ref/follow-waypoints-parrot-drone.html