I attempted to compile the video player app with the following steps:

• Downloaded the AGL Worker Docker image from https://download.automotivelinux.org/AGL/snapshots/sdk/docker/docker_agl_worker-generic-6.90.0-139.tar.xz
• Built agl-demo-platform-crosssdk using AGL 5.1.0 following the instructions for QEMU inside the Docker container
• Run sudo apt update, install qt5-default package
• Source SDK environment, run qmake to generate Makefile (this works)
• Run make (this produces an error)

This is the error message observed:

Project ERROR: Could not find feature force_asserts.
Makefile:43: recipe for target 'sub-app-make_first' failed
make: *** [sub-app-make_first] Error 3