firebase autentication error

firebase is giving authentication error every time I add the json file

Welcome @habitsul,

Please search the forum it has been asked before


Also, elaborating more would be a good practice as it is in common, everywhere.

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Are you live testing with companion or as apk, if companion then it wont work you have to do it as apk

Meaning you have to build your app and install it on your phone


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@habitsul feel free to post on other topics that address the same issue.
I’ll close this topic for now.

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