Login in FireBase DataBase error.

[Joao_Ferreira1 (João Ferreira)]

I create a app with Login and Registration Screen but I only can use the Registration when I try to Login the app say “can´t find the user” please help me its my internship work.

[Peter (Moderator)]

Welcome. In order to help you, you will have to provide information.

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[Rogerio_Rios (Professional Support)]

Welcome.
Completing Peter’s answer, you need to detail your problem so that you can be helped by the members. Some possible problems: -the routine of registering the user: is he being registered? - the logic to search for the user in Firebase, was it checked? Show us the blocks.