title: Login Failed you cant use facebook to log into this app or website because there's an issue with its implementation of facebook login (NuxtJs App)
body: <p>I tried to implement firebase authentication for my NuxtJs app for facebook social media login, but even after I made sure that all settings are correct (including hash and firebase settings), Facebook always threw this vague error.</p>
  
  <blockquote>
    <p>Login Failed you cant use facebook to log into this app or website because there's an issue with its implementation of facebook login</p>
  </blockquote>
  
  <p>I have another NuxtJs app that also uses firebase authentication for Facebook login and it works perfectly. I've made sure all the settings are the same with my currently problematic NuxtJs app. What could be the reason for Facebook throwing this error?</p>