A URL indicating the location of the group's shared directory in the file system. In iOS, the value is nil when the group identifier is invalid Could you tell me all the cases when URL is nil? it seems Some client could work without any problem but some return a nil URL

Hi All, How to transform or decode file with unicode? In debug, I see the text like this "r\U0082duc." , and I need to show text with accent --> réduc.

Hi All, What is the best practice if I develop 2 applications on 2 differents bank account? Best regards,

Last year, I changed my iMac i7 (2015) to a new Mac mini M1 with SD disk. I saw the difference, it was incredible fast...but now after one year of working on my project, I get freeze screen and automatic reboot I have 16Go RAM...and often more than 10Go for xcode ! I work with storyboard and I have more than 100 VC. Do I need to change parameter on Xcode to optimize or I must have now min 32 RAM. What is the best requirement for important project?

Hi all, I do not understand why this datepicker display a blank square and not the real date on compact mode ... in debug, the datepicker is not null but with the good value (date) when I click on, the date is available... If I change the date, the display is fine after.... why in viewwillapear, the date picker show a blank square and note the real date???

Since I update Xcode (13 -> 14) and install iOs 16 on iPhone, I have this fatal error when I try to launch VNDocumentCameraViewController I do not understand why and where the error is? before the update, the scanner worked and I haven't got this message NSInvalidArgumentException', reason: '*** -[__NSPlaceholderArray initWithObjects:count:]: attempt to insert nil object from objects[0]' let scannerViewController = VNDocumentCameraViewController() scannerViewController.delegate = self present(scannerViewController, animated: true) code-block

With iOS 16, I have a fatal error when I launch VNDocumentCameraViewController let myScanViewController = VNDocumentCameraViewController() myScanViewController.delegate = self self.present(myScanViewController, animated: false) On my project, this function worked file with older operating system (like iOS 14, iOS 15) info.plist --> NSCameraUsageDescription is present with description Before the camera view appear, I'v got a fatal error and I do not know where to check or add a breakpoint to know where it try to add a nil object Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: [__NSPlaceholderArray initWithObjects:count:]: attempt to insert nil object from objects[0]'

I create a new process for the drag n drop to swap Cell. it's working but I would like to create a background at the initial Cell after moving it, instead of blank cell. Thanx for your response

a simple code for a textfield in swiftUI @State private var wTitre:String = "xxx" TextField("Entrez votre texte ici", text:$wTitre) .textFieldStyle(RoundedBorderTextFieldStyle()) This code works on a projet, but in other one, I have this message, as if textfield waiting for a frame parameter ???? Cannot convert value of type 'String' to expected argument type 'CGRect a

Hi all, I create PDF from my app, but I would like to know if it's possible to create PDF/A-3 with PDFKIT and integrate XML into ?

Since updating from Xcode 14 to Xcode 15, I've had to manually select all the changed files. Is there a preference setting or a way to automate this process, like before? I need to manually click on 'Stage Change' next to the 'M' in the 'Changes' view. Thank you very much for your heeeeelp!