opened
akifumi
username_0
Login doesn't finish if using facebook auth with google auth.
Loading indicator doesn't appear in `authViewController`.
Facebook auth is wrong
issue
created
morganchen12
username_1
Can you share a project that reproduces this issue?
comment
created
akifumi
username_0
@username_1 
Thank you for your reply.
I created sample project. Please check this repository.
If sign in with a facebook account with the same address as Gmail, login doesn't be completed.
https://github.com/username_0/FUISample675
comment
created
renkelvin
username_2
Hi @username_0 , I don't understand "using facebook auth with google auth". Could you please detail the steps to reproduce?
comment
created
jmmartinezdev
username_3
Hi, I think I'm having the same problem. It doesn't happen always, for me it works, but every time my workmate tries to login with his account, the app gets stuck on the Auth Picker View Controller like in the image:
![screenshot](https://user-images.githubusercontent.com/20323512/58702588-714a1100-83a6-11e9-812c-d76f2232c7d2.jpg)
He has the Facebook app installed, if it makes any difference. For me it works on my phone with or without FB app. 
Thanks for the help.
comment
created
morganchen12
username_1
@username_3 are there any errors in console when this happens?
comment
created
jmmartinezdev
username_3
@username_1 no I don't get anything on the console. It looks like a background operation is frozen, though the UI is still responsive and login can be cancelled.
comment
created
morganchen12
username_1
Can you reproduce this by installing the Facebook app on your phone (or fix the issue by uninstalling the Facebook app from your coworker's phone)?
comment
closed
morganchen12
username_1
issue
created
morganchen12
username_1
Closing due to inactivity, but will re-open if there are any updates.
comment
reopened
morganchen12
username_1
Login doesn't finish if using facebook auth with google auth.
Loading indicator doesn't appear in `authViewController`.
Facebook auth is not working
issue
created
akifumi
username_0
This situation occurs if `FUIEmailAuth` is not added.
comment
created
alibad
username_4
Yup, including FUIEmailAuth resolved it for me.
comment
created
ubragg
username_5
I'm having this same problem, 100% repeatable.

If I create an account with Google, I can't then sign in with Facebook using the same email address.  And it's not specific to iOS either - I also can't do it in the web or Android version of FirebaseUI.

There are weird combinations, though.  Like on the web, if I sign in with Apple *and* Google, then Facebook sometimes works to join the party.

And if I sign in with Facebook first, it always works.

Anyway, I'll keep this to iOS-specific for now.  At first I was stuck with the spinner blocking the app entirely as described earlier in this thread.  Then I added FUIEmailAuth as suggested, and now the spinner goes away, but instead I get a popup that says "This type of account isn't supported by this app", which makes little sense at all given that this type of account works fine in most cases.

So what's going on here?
comment