profile has merged rule with conflicting x modifiers

[Alan Pope 🍺🐧🐱 🦄]

Made a classic snap, yaml attached, it barfs when installing:-

alan@gort:~/Development/Snappy/encryptpad$ sudo snap install encryptpad_0.3.2.5_amd64.snap --dangerous --classic
error: cannot perform the following tasks:
- Setup snap "encryptpad" (unset) security profiles (cannot setup apparmor for snap "encryptpad": cannot load apparmor profile "snap.encryptpad.encryptpad": cannot load apparmor profile: exit status 1
apparmor_parser output:
profile has merged rule with conflicting x modifiers
ERROR processing regexs for profile snap.encryptpad.encryptpad, failed to load
)
- Setup snap "encryptpad" (unset) security profiles (cannot load apparmor profile "snap.encryptpad.encryptpad": cannot load apparmor profile: exit status 1
apparmor_parser output:
profile has merged rule with conflicting x modifiers
ERROR processing regexs for profile snap.encryptpad.encryptpad, failed to load
)

[Jamie Strandboge (jdstrand)]

Thank you for reporting a bug. You may not use 'plugs' with 'classic' confinement (and you don't need to-- the snap is running without confinement). If you remove your 'plugs' line, this should start to work.

This is a duplicate of bug #1655369