nw_protocol_get_quic_image_block_invoke dlopen libquic failed

Error running IOS 14.1 from Xcode 12.1

Run same code iOS 13.7 from Xcode 11.7. no error.

What is the problem?
I also faced this issue on Xcode 12.1 and iOS 14.1 Simulator.
In my case, I used struct for Value Object and declare attributes with var. I fixed by using class instead of struct and change attributes declaration to public var. This works for me.
Has anyone find a solution this error yet?

I am using Alamofire...and not sure I can use some suggestions
like using URLsession.dataTask since this implementation has been abstracted away.

I have also tried allowing my model variables public but no good outcome yet.

I am trying to do multipartFormData upload of image and song to an API,
so I'll be glad if anyone has a guide on this.
same problem when I hit signup button to signup users from firebase I get this error nwprotocolgetquicimageblockinvoke dlopen libquic failed
Solution is to adopt that specific delegate you're using in your class.
Like in below example:
class "Your"ViewController: UIViewController, UITextFieldDelegate

And don't forget to set your current class as the delegate, like below (for my own case):
IBOutlet weak var searchTextField: UITextField!
searchTextField.delegate = self
Same Here

I also got same message nwprotocolgetquicimageblockinvoke dlopen libquic failed after updating to Big Sur and Xcode 12.3
Same here :(
I kept receiving this error while attempting to link devices in simulator using Multipeer Connectivity, MCSession, MCNearbyServiceBrowser, and MCNearbyServiceAdvertiser. I fixed it by setting the delegates for each of those three variables to self immediately after changing them to their final state instead of all in viewDidLoad(). Hope this helps someone!
I had the same situation when I was uploading images via url. I executed the logic in the function and made it private. Then I called the function into vievDidLoad. But when I removed the private mark, there was no more error. Maybe someone will help.
I have encountered the same issue on my emulator. I have not tried it on my physical device.

If some one has any answer that would be appreciated.
same here
Same here. Already tried changing model struct to class, adding public, using var instead of let. Still getting this warning.

Same here, can probably be ignored though which is hard for me because I hate warnings...

nw_protocol_get_quic_image_block_invoke dlopen libquic failed
 
 
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