Facing issue in flight trajectory.

hi,

i have done all the work to recreate the flight in flight gear simulator through past recorded data but facing a isuue to trace thr pathe in flight gear simultor. when i run it manulay it shows the flight trajectory path by a line but when run it through MATLAB code the path do not appear. and in debug box this.

Failed to get image C:/Users/HP/AppData/Roaming/flightgear.org/cache/maps/openaip_basemap/12/660/2514.png 7: Couldn't connect to server

How can i solve this issue. please help me out. the coding of me me can be found woth tag Error in fganimate (line 24).