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Reply to XCode doesn't launch on Simulator
I had the same error and solved it by following these steps: Install rosetta running this command on the Terminal: softwareupdate --install-rosetta. Xcode: Product ¬ Destination ¬ Destination Architectures ¬ Show Both. Select Iphone 14 (Rosetta) as run destination. Clean build folder. Run.
May ’23
How do I get HomeKit accessories to show up in the iOS Simulator?
I'm finding developing for HomeKit using the iOS Simulator utterly confounding. All of my home's actual HomeKit accessories show up fine when I run the HomeKit app I'm developing on my actual phone. But none show up when I run my app in the iOS Simulator. Maybe that's how it's supposed to be? I decided to run the HomeKit Accessory Simulator in an attempt to get something to show up in the iOS Simulator, but the accessories I've created there don't show up in the Simulator either. How do I get devices to show up in the iOS Simulator? Thanks.
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Jan ’25
reveal document or show original shows home folder?
I have an alias on my desktop the alias points to a file deep inside my user's documents folder i can double click the alias and the original opens as expected. but when i right click it and pick show original, the finder opens my home folder, with nothing selected, not the document's containing folder with the document selected. same thing happens if i open the document then command-click the icon in the titlebar of the window, (which reveals a popup menu with the path to the document), and pull down to the document's containing folder: the finder reveals only my home folder. what? why?
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Apr ’22
Reply to Xcode Crash on running applcation at second time
Could you explai what you see exactly, not only tell how you feel:1. write input value directly. Where do you write input ? In XCode ? In your code ? If so, show the codeI programmed the program that prints input value. Show the code pleasesecond running, console didn't show my input. Please show the code that should show the imputbut output was okay Please show the code that should show the output2. copy & pase input Where do you copy and paste ? In XCode ? In your code ? If so, show the codeit was just terminated and bug report appeared. When does it crash ? During compilation ? In app execution ?
Jan ’19
Show a badge on a Rectangle
Hello guys, I want to show a badge on an object in SwiftUI, precisely I want the rectangle to show the badge on it every time I press it. I did some tests, but it isn't working. Can someone help me to build this? Here’s my code: import SwiftUI import PlaygroundSupport struct ContentView: View { var body: some View { Button(action: { badge(9) }, label: { Rectangle() .frame(width: 180, height: 200) .foregroundColor(.blue) }) } } PlaygroundPage.current.setLiveView(ContentView()) Thanks a lot.
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2.2k
Feb ’22