Xcode Error

How To Rename IBOutlet Variable Or IBAction Function Without Lose Connection In Swift

When I develop the iOS app user interface, I add one button and one activity indicator in the main storyboard file. Because I want to write swift source code to manage the button and the activity indicator, so I press the Control key and Drag & Drop the button and the activity indicator from the …

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How To Fix Xcode Error The Operation Couldn’t Be Completed, Unable To Log In With Account. The Login Details For Account Were Rejected. And No Profiles Were Found

When I use Xcode 10.3 to open an old Xcode project, I encounter the below error messages. The error message said unable to log in with the current apple account, and no profiles for the project were found. You can find the error message by clicking the project name in the Xcode project left side …

How To Fix Xcode Error The Operation Couldn’t Be Completed, Unable To Log In With Account. The Login Details For Account Were Rejected. And No Profiles Were Found Read More »

How To Fix Xcode Error Failed To Create Provisioning Profile. There Are No Devices Registered In Your Account On The Developer Website.

When I develop iOS app use Xcode and build my iOS app, I suddenly meet an error which said failed to create provisioning profile. there are no devices registered in your account on the developer website. Plug in and select a device to have XCode register it. This error confused me a lot of times. …

How To Fix Xcode Error Failed To Create Provisioning Profile. There Are No Devices Registered In Your Account On The Developer Website. Read More »