framework: ubuntu-sdk-16.04.5

However, your CMakeList.txt file shows:

    set(CLICK_FRAMEWORK "ubuntu-sdk-20.04")

I guess it does not matter since you can build the app.
I am struggling with this issue. I installed clickable in my desktop machine (20.04) but want to develop the app for my BQ 4.5 (Xenial, 16.04). Although I have manually changed the lines in the apparmor file from 20.04 to 16.04,

{
    "policy_groups": [],
    "policy_version": 16.04
}

it still complains when I tried to build the click package:

 - security:policy_version_matches_framework:phonehome.apparmor
	16.04 != 20.04 (ubuntu-sdk-20.04.1)
	http://askubuntu.com/q/686347

The provided link does not consider this ubuntu versions, but I guess 16.04 should be valid. I have consistently introduce

    set(CLICK_FRAMEWORK "ubuntu-sdk-16.04")

in the json file, but without luck.
I do not know why clickable insists in 20.04, when none file has this version number typed.

e g: https://gitlab.com/matdahl/time-series/-/blob/xenial/clickable.yaml