There is zero need to make multiple posts for the same issue. You can edit your original post within an hour. If you're outside that window, just add a reply to your original post. If you add multiple posts you just pollute the forums.

Raise these bugs so Apple is aware of them and can fix them. They won't really get progressed if they're only posted in these Developer Forums. You should raise each issue separately at https://feedbackassistant.apple.com/ You can post the FB numbers here if you want, so that others can link to them.

No idea, but you could see if there are any disk images showing in Disk Utility, and eject them so they're gone. You might then be able to reinstall. I can't confirm this will fix your issue, but that has helped me in the past.

You're likely in the wrong place for this. I'm pretty sure that any email you received that said you won will have contact details for how to get in touch. These are the Developer Forums, where developers of apps for Apple's platforms ask each other for hints and tips on coding. We have no information on WWDC. We are random developers from around the world. We don't work for Apple.

These are the Developer Forums, where developers of apps for Apple's platforms ask each other for hints and tips on coding. Your question is more of a product support one, so I'd suggest you ask it over at the Apple Support Forums. Thanks.

It would help to see the relevant code for this, as it might be that something related to something you've coded has changed between the two versions. I notice you have 18.2 and 18.4. Is it broken on 18.3, too?

Settings app > General > Software Update > Beta Updates - turn this off.

I also dislike those auto-updaters, but additionally, I wouldn't trust a Brave auto-updater. The history of things Brave has done puts me off letting them auto-install such things. (For example, adding their own affiliate links to urls, crypto stuff...) If I were to ever install Brave again, I would also disable the auto-updater.

These are the Developer Forums, where developers of apps for Apple's platforms ask each other for hints and tips on coding. This isn't where you can get a direct line to Apple's actual employed Developers to help with your devices. Your question is more of a product support one, so I'd suggest you ask it over at the Apple Support Forums. Thanks.

You're trying to save something into an NSDictionary for a key that's nil, which you can't do. So: NSString *key = nil; // Cannot add that to an NSDictionary! NSString *key = @"monkeys"; // Can save this You need to figure out where you're doing it, and not do it.

If you're sure it's version 11.something, then go here: https://developer.apple.com/download/all/?q=xcode%2011.7 That's a search for the latest version 11, which was 11.7.

"App Store Connect Engineer" - If you keep posting this response on here instead of immediately removing this obvious spam and blocking their accounts (and their developer accounts if they have them), I'm going to stop contributing to these forums.

For god's sake, Apple!

"App Store Connect Engineer" this is clearly spam. I honestly have no idea why you cannot see this.

These are the Developer Forums, where developers of apps for Apple's platforms ask each other for hints and tips on coding. Your question is more of a product support one, so I'd suggest you ask it over at the Apple Support Forums. Thanks.