For me the only way to fix this was by setting a height constraint to the custom view myCustomView.heightAnchor.constraint(equalToConstant: .greatestFiniteMagnitude).isActive = true

https://stackoverflow.com/a/72184085 this solved my issue.. basically I generated the .ipa while disconnected to the internet and then tried again to upload with internet back.. if it doesn't work at least you have the .ipa for Transport app (in my case I couldn't even generate the IPA)