Ionic 3 cordova-plugin-facebook4 - There was an error making the graph call. (iOS Only | Android Working)

  1. which version of the facebook4 plugin? v2.2.0 is the latest

  2. Have you try to make a try with a simplified version of your code respectively with just the api call? like

       this.fb.api(this.requestData.facebook_id + "/?fields=access_token",["manage_pages","publish_pages"])
                    .then((res) => {
                     console.log(res);
                  }, (err) => {
                     console.log(err);
                  });
    

doing so you get an error or a success?