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iOS Troubleshooting

This document provides solutions to common issues encountered while loading GlamAR SDK output images in iOS integrations.

Common Issues and Solutions​

Image URL Not Loading​

If the API returns a delivery.pixelbin.io image URL but the image does not render, load the image with a URLRequest that sends an empty Referer request header.

guard let url = URL(string: imageUrl) else { return }

var request = URLRequest(url: url)
request.setValue("", forHTTPHeaderField: "Referer")

URLSession.shared.dataTask(with: request) { data, _, error in
    guard
        let data = data,
        let image = UIImage(data: data),
        error == nil
    else {
        return
    }

    DispatchQueue.main.async {
        imageView.image = image
    }
}.resume()

If you use an image loading library, use its request-header option to set Referer to an empty value. iOS image views do not support the browser-only referrerPolicy="no-referrer" prop.