Select the UICollectionView in the View Controller Scene menu (middle of Xcode, but left of Main Storyboard visual), and then in Size Inspector change the "Estimated Size" from AUTOMATIC to "NONE". If you have all your hookups done correctly, and constraints are correct in your main Storyboard scene, you should see approximately what you designed instead of small cells.

It's been a year now, and Apple needs to address these M1 related errors. It's messy coding, and we also shouldn't have to do an extra enabling of Rosetta to get things to work in the first place.

I get this problem as soon as my app starts, no API call is even made. Depressing, as nothing is worse than consoleLog filling up with stuff and developer having zero clue if its leading to OTHER problems in the app.

Nice of Apple to respond to this one. These forums are truly as awful as Apple's Swift documentation.

It's incredibly disappointing Apple allows this type of error to persist almost 2 years after the launch of the M1 chip. It's a total disgrace for the company, as they obviously no longer care about bringing on new developers. Apple continues to persist problems with all XCode when it comes to running on M1/M2 machines. And they are totally asleep at the wheel when it comes to these forums. EXTREMELY disappointed in Apple.

You shouldn't have to switch Rosetta on and off just to run a Playground to teach a kid how to code in Swift/XCode/Apple-environment! Most devs don't even understand what Rosetta is, but are forced to figure it out just to continue developing on M1/M2 machines. This is the type of stuff which will lead to Apple's demise.

Apple Swift framework developers should be utterly embarrased that this is still happening in 2023. They have obviously been asleep at the wheel for ages now. None of the answers here works. URL(string: ) should contain allowance to correct for spaces; the fact that it doesn't is truly and utterly embarrassing and costs devs a LOT of f'g wasted time.

Enter your normal password you use to login to your device (like when you open the clamshell after a full shutdown), but this time press ALWAYS ALLOW instead of ALLOW so it can repeat itself a zillion times. Apple is so dang dumb, they should fix this or at least put more explanation down, so people don't have to look this up here, but they really ARE a bunch of dunderheaded engineers.

Obviously no one at Apple cares. This is so annoying to every developer, yet Apple does nothing, not even responding to this other than to say "ignore it". How do you ignore the entire console being bogarted by this nonsense??? Really starting to despise Apple.

Yeah, no one at Apple cares about this. Everyone is complaining for years now, and they do nothing, and never respond on these forums (so why have them???).

It absolutely is NOT fixed @sdykae . Using 14.3.1 it's still RAMPANT, and it's not just one instance but many. Worse, MacOS won't even let you look up the files on Spotlight or Finder search without some sort of permission from the grave of Steve Jobs.

It's embarrassing for Apple who shows by their complexity to devs (like authorizing developer mode on an iPhone, or finding the UDID-- these simple actions take acts of God) that they really don't pay any attention to devs. It's PREPOSTEROUS how bad Apple is at this, and meanwhile they love incorporating changes and more complexity into Swift such that projects ALL. THE. TIME. and require massive amounts of maintenance. Apple will suffer eventually, book it.

Apple is asleep at the wheel when it comes to dev concerns. They aren't able to conjure that saving devs time and complexity is good for their business. People will JUMP at the chance to get rid of them as a monopoly, and Tim C00k oughtta figure this out bc it's not 4D chess to learn how to cater to devs complaints. This complaint is all over the place, and no solutions yet.