bash: ./QGroundControl.AppImage: cannot execute binary file: Exec format error. This error appears after trying to run the file as a program.
After completing the first set of commands here https://docs.qgroundcontrol.com/master/en/getting_started/download_and_install.html and running the chmod +x ./QGroundControl.AppImage, when the file is attempted to be executed it returns the error bash: ./QGroundControl.AppImage: cannot execute binary file: Exec format error. Have tried installing it both from a usb drive and directly. It is downloaded from the linux section. Running Ubuntu 20.10 on a raspberry pi 4.