About savegame

I have a problem with the "savegame" option.

This function is actually very relaxing but as soon as I update the app it will not be overwritten. Android spits out an error message saying he can't install the app!

I noticed that the JSON file is not saved without the "savegame" option.

What good is an app with a "savegame" option if I can't update it!

I thank you for every answer and hope to find a solution to this problem...

Savegames do not prevent installation of apps. The problem must be something else.

When I publish an app in the store and then update it, I want the player's data to be preserved.