UPLOADING backup broke after update to Python 3.0

Hello

I make a new Octoprint on my Pi

(Upgrading your OctoPrint install to Python 3)

On Phyton 2 I use Octoprint 1.7.0, I make a Backup:

This is my metadata.json

{"excludes": [], "version": "1.7.0"}

After start the new Octoprint (1.7.0) I want to load the Backup, but it broke.

Not an OctoPrint backup, lacks metadata.json

Why? Thanks!

Did you unzip the backup when it was downloaded? Sometimes zipping it back up again to upload breaks the file structure.