Facebook login not working on iOS

Hello,

I’m not being able to login by Facebook in iOS 12.1. I Don’t know about other version since I test on a real device, as I’m on Windows using sidekick. I receive the following message:

CONSOLE LOG file:///app/tns_modules/nativescript-plugin-firebase/firebase.js:701:36: Facebook login error Error Domain=com.facebook.sdk.core Code=3 "(null)" UserInfo={com.facebook.sdk:FBSDKErrorDeveloperMessageKey=Unknown error building URL.}
CONSOLE LOG file:///app/shared/user-view-model.js:355:16: error The operation couldn\M-b\M^@\M^Yt be completed. (com.facebook.sdk.core error 3.)

I tried looking for this “error code 3” on facebook docs, however could not find any light.

• I already reviewed my info.plist;
• I already verified the facebook configuration on my sdk account;
• It works correctly on Android;
• Previous versions of the plugin were working properly, it started getting errors after 7.4.x releases;

[abhayastudios]

Indeed pinning the Facebook pods in platforms/ios/Podfile as below fixes the issue:

# Facebook Authentication
pod 'FBSDKCoreKit', '~> 4.38.0'
pod 'FBSDKLoginKit', '~> 4.38.0'

[vidrepar]

Maybe this is a way forward to find a solution: https://stackoverflow.com/questions/35248412/ios-facebook-login-error-unknown-error-building-url-com-facebook-sdk-core-e