NSBundleResourceRequest beginAccessingResources never completes

Question

I am trying to utilize ODR in my application, but the beginAccessingResources never completes. Below is a simplified version of my code:

let bundleResourceRequest = NSBundleResourceRequest(tags: tags)

bundleResourceRequest.beginAccessingResources { error in

    DispatchQueue.main.async {
        if let error = error {
            bundleResourceRequest.endAccessingResources()

            // Handle error

        } else {
            // Successful
        }
    }
}

I have started simple by tagging a .sks file with the tag Level1 and another .sks with the tag Home. When I begin access resources for the tag Home, I get a successful completion with no problem. However, when I try with the Level1 tag, the completion block never fires. I don't receive an error or success. When I look in Disk Report, it shows Home is In Use and Level1 is Downloading with a progress bar that never moves. Level1 is a total of 16 KB so it isn't too large, and I have let it sit for ~10 minutes with no success.

What could be causing this function to never complete?

Answer 1

I was able to fix this by going to Build Settings and changing Embed Asset Packs in Product Bundle to Yes for Debug.