Messenger Extensions Javascript SDK Error 2071011

Question

I\'m trying to create a Messenger Web View (https://developers.facebook.com/docs/messenger-platform/messenger-extension) by using the Messenger Extensions Javascript SDK.

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Answer 1

MessengerExtensions.getUserID(function success(uids) {
            // triggering on devices
            self.defer.resolve(uids.psid);
        }, function error(err) {
            MessengerExtensions.getContext(config.fbApp.id, function success(result) {
                // triggering on desktop
                self.defer.resolve(result.psid);
            }, function error(result) {
                self.defer.reject(result);
                console.log('Context Error ', result);
            });
        });