Invalid argument(s): Object/factory with type *** is already registered inside GetIt.

[dmvvilela]

With Flutter 2.0 when i hot reload i get this error message.

What is up with that?

[escamoteur]

that really only started with 2.0?
It means that your hot reload called your registration function again.
Where do you call the registration function?

[dmvvilela]

Above return MaterialApp().

[escamoteur]

don't do it inside a build function. best directly before runApp