I'm using the following article to install Flutter in Raspberry Pi 4 https://snapcraft.io/install/flutter/raspbian#install
I'm getting the following error
pi@raspberrypi:~ $ sudo snap install flutter --classic
error: snap "flutter" is not available on stable for this architecture (armhf) but exists on other architectures (amd64, arm64).
I tried adding arm64 architecture but couldn't add.
pi@raspberrypi:~ $ sudo dpkg --print-architecture
armhf
pi@raspberrypi:~ $ sudo dpkg --add-architecture arm64
pi@raspberrypi:~ $ sudo dpkg --print-architecture
armhf
After attempting to add architecture I again tried to install Flutter
pi@raspberrypi:~ $ sudo snap install flutter --classic
error: snap "flutter" is not available on stable for this architecture (armhf) but exists on other architectures (amd64, arm64).