Issue: Attempting to execute FB.login() prior to initiating FB.init()

I have been trying to integrate the Facebook Login Button into my website by using this code:

<div id="fb-root"></div>
<script src="http://connect.facebook.net/en_US/all.js"></script>
<script>
  FB.init({
    appId  : 'myActualId',
    status : true, // check login status
    cookie : true, // enable cookies to allow the server to access the session
    xfbml  : true  // parse XFBML
  });
</script>
<fb:login-button show-faces="false" width="200" max-rows="1"></fb:login-button>

However, when I try to test it, the debug console keeps showing me an error message that says "FB.login() called before calling FB.init()."

To demonstrate the issue, I created a test page which can be viewed here:

I am quite puzzled as to what I might be doing wrong in my implementation. Any guidance or assistance on this matter would be greatly appreciated!

Thank you, Alex

javascriptauthenticationfacebook

Answer №1

When initializing, ensure you do not pass a non-existing FB app key to avoid the error 'FB.login() called before calling FB.init()'

Double check that you have not made this mistake.

Answer №2

You have duplicated the loading of the Facebook script all.js. Remember to load it only once.

Answer №3

Since I received no response online, I took matters into my own hands and decided to delete the old Facebook app from my developers.facebook.com account. I then created a new app from scratch and started fresh.

Surprisingly, the simple code worked perfectly after that.

Answer №4

In my situation, I encountered a similar issue related to the APP-ID. When attempting to post on Facebook without the proper App-ID, the same problem occurred.

Answer №5

This method has proven successful for me

<script type="text/javascript" src="http://connect.facebook.net/en_US/all.js"></script>
<script type="text/javascript">
  FB.init({
    appId  : true,
    status : false, // verify login status
    cookie : false, // activate cookies to allow server access the session
    xfbml  : true  // interpret XFBML
  });
</script>

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