Given URL is not allowed by the Application configuration

Question

I am trying to create facebook sign-in page according to this tutorial. I only changed the two lines

appId      : \'370675846382420\', // App ID
channelUrl          


        

Answer 1

This can be caused by incorrect app-ID

In my ionic sample I had the same issue because I had inserted a different "app-ID" in my ionic app other than the app-ID I received from Facebook developer account.

so we have to carefully insert the relavent appID