I am trying to add a feature to my game where you can paste image IDs in a GUI to change the texture of your face. I have used InsertService, and it works fine on my own images, but I get the following error when trying to insert an ID for an image that isn’t mine or Roblox’s:
This occurs for both the decal ID and image ID for the texture I tried to use.
I know it is possible for players to insert images not owned by me because many popular games like Welcome to Bloxburg and Work at a Pizza Place allow you to insert images on picture frames when customizing your house.
How could I prevent this and allow players to insert other images?