Fixed Facebook Login Error “Can't load URL: The domain of this URL isn't included in the app's domains...“

In this post, I’d love to share with you guys a solution to fix the Facebook login error which could happen for social login function with Facebook. The exact error message is:

Can't load URL: The domain of this URL isn't included in the app's domains. To be able to load this URL, add all domains and sub-domains of your app to the App Domains field in your app settings.

The error message popup dialog looks like this:

To solve this Facebook login error, sign in your Facebook Developers home page (https://developers.facebook.com), click menu My Apps at top right corner of the page. Select your Facebook App that has the problem, and click Settings under Facebook Login, as shown below:

The under the Client OAuth Settings section, type the following redirect URL into the text field Valid OAuth Redirect URIs:

https://localhost/login/oauth2/code/facebook

This is for localhost (use http:// if you don’t have SSL setup for localhost). You may need to use your own domain name:

https://yourdomain/login/oauth2/code/facebook

It should look like below:

Click Save Changes. And test social login with Facebook again. It should be working now. Enjoy!

To watch the steps to fix this Facebook login error, kindly check this video:

Related Articles:

• Spring Boot Social Login with Facebook Example
• Spring Boot OAuth2 Login with Google Example
• Spring Boot OAuth2 Login with GitHub Example

About the Author:

Nam Ha Minh is certified Java programmer (SCJP and SCWCD). He began programming with Java back in the days of Java 1.4 and has been passionate about it ever since. You can connect with him on Facebook and watch his Java videos on YouTube.