Open your project's screens.rpy file and locate your screen confirm(message, yes_action, no_action): block. Ensure it accommodates unknown message configurations properly. You need to make sure the interface handles the following variables safely:
You can use Ren'Py's built-in after_load label to clean up platform-specific variables whenever a save file is loaded.
Note: This feature is only available if developers enabled the Ren'Py Sync SDK inside their application build. Method 2: Clearing Local Security Tokens (PC) renpy this save was created on a different device link
No. The error is a security prompt, not a file corruption error. If you trust the save, you can load it. Why did my phone not show this error?
Adding this block to your script tells the engine to run a quick compatibility check the moment a player hits "Load," correcting any errors before the game crashes. A Note on Steam Cloud Saves Open your project's screens
: Select "Download Sync" and enter the code to automatically download your saves.
Moving Ren'Py Saves: "This Save Was Created on a Different Device" Explained Note: This feature is only available if developers
While you can often bypass this message by manually copying both your saved games and your persistent data, the best solution is the Ren'Py Sync feature, which uploads your game data to a secure, encrypted server and seamlessly transfers it with a simple 10-character code.
Here are the most common solutions, ranging from quick fixes to more permanent, technical methods. 1. The "Trust" Prompt (Easiest)
Ren’Py games generate unique security keys locally on your device. They are stored inside a file called security_keys.txt within your local AppData directory.
If an older game has not updated its custom screens.rpy file to include the gui.UNKNOWN_TOKEN prompt layout, the game will completely freeze or show a blank screen instead of the warning text. How to Fix the Error (As a Player)