Cant' no update snap-store from snap-store

[hectorsales]

Hi, Cant' no update snap-store from snap-store. the error: "Unknown Snapd Exception: Cannot refresh "snap-store..."(attached screenshot).

[corradoventu]

The message is clear: you can't update snap-store because it's open. snap-store must be closed to be updated.

sudo killall snap-store
sudo snap refresh snap-store

[hectorsales]

The message is clear: you can't update snap-store because it's open. snap-store must be closed to be updated.

sudo killall snap-store
sudo snap refresh snap-store

Thanks for you tip. I resolve the issue.