Facebook v4 login shows blank popup

I’m using build 2016.2866, and am using the Facebook plugin for the first time (v4).

I have set up the basics as required (including Android package hash etc) but can’t seem to get the login working. If I run the app on a device with the FB app installed,  a call to login() almost instantly triggers a “loginCancelled” event. If I run the app on a device without the FB app installed, the login() call shows a popup with no contents, just white. And no event in the listener.

Any help is appreciated. Thanks!

~Rob

Any thing in your device’s console log?

Does it happen with our Facebook sample app (using your Facebook ID #)?

Rob

@rob

i have done the same thing.

i build the facebook sample apps that i set my app id on it before, but the popup shows that an error occured.

and the text changed to “loginCanceled”

can anyone help me?

i build the sample apps and still not working

Engineering is investigating it.

Any thing in your device’s console log?

Does it happen with our Facebook sample app (using your Facebook ID #)?

Rob

@rob

i have done the same thing.

i build the facebook sample apps that i set my app id on it before, but the popup shows that an error occured.

and the text changed to “loginCanceled”

can anyone help me?

i build the sample apps and still not working

Engineering is investigating it.