Many of the answers here pertain to Cocoapods. If you're using Carthage and seeing this issue, ensure that you're setting any frameworks in your project to "Embed & Sign" in the Project Settings -> <Target name, in Targets section> -> Frameworks, Libraries, and Embedded Content section.

Playgrounds are supremely unreliable and honestly Apple should just shut them down if they're not going to invest in making them more reliable and usable.

I can get Swift Playgrounds to crash fairly easily by adding maybe 7-8 playground pages to the same playground project. It's been like this for as long as I can remember. Comments crashing -- that's a new one.

Still broken, over 2 years later. TextField("Enter Long URL", text: $longURL) .autocorrectionDisabled(true) .keyboardType(.URL) .textInputAutocapitalization(.none) .textFieldStyle(RoundedBorderTextFieldStyle()) .padding()

XCode 16.2, same issue in March 2025. Thought it was my code and lost about 8 hours. Not sure of a workaround yet.