Recent questions tagged ios

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ios - Difference between NSCalendarUnitWeekOfYear & NSCalendarUnitWeekOfMonth

I want to make a UILocalNotification repeat every week, before iOS7 I would use localNotification.repeatInterval = ... which one I mean. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Core Data Inverse Relationship Not Being Set

I've got two Entities that I'll call A and B. They are configured with To-Many relationships in both ... be greatly appreciated. Thank you! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Could not load NIB in bundle

Trying to run my app on my device and I've got the following SIGART error when I run it: Terminating app ... anyone know why this is happening? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Instance member cannot be used on type 'ViewController'

class ViewController: UIViewController { let fortuneArray = ["You will find true love in the summer.", "Outlook ... * Problem solved! Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Swift: 'attempt to delete row 0 from section 0 which only contains 0 rows before the update'

Why am I getting this error? What do I need to do? * Assertion failure in -[UITableView _endCellAnimationsWithContext ... Manager saveData() } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - File couldn't be opened because you don't have permission

I keep getting the error: The file "Blah" couldn't be opened because you do not have permission to view ... data multiple times. info.plist See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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477 views

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ios - requestRecordPermission does nothing

Since the update of iOS 7 there has been some changes with recording applications. I have an app that used to work ... in iOS 7 only. Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - How to scale (zoom) a UIView to a given CGPoint

I've spent a lot of time trying to find a way to use CGAffineScale to transform a view to a given point, ... completion:^(BOOL finished) {}]; See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - URL of image after UIImageWriteToSavedPhotosAlbum in Swift

After i took a photo with the camera i save the image with the following code: UIImageWriteToSavedPhotosAlbum(image, ... image in Core Data? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - How to make a synchronous request using Alamofire?

I am trying to do a synchronous request using Alamofire. I have looked on Stackoverflow and found this question ... response? Thanks in advance! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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820 views

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ios - iPhone App Submitting - Error ITMS-90171 Invalid Bundle Structure Can't Contain Standalone Executables

I've included screenshots of the full error messages I'm getting. This happens when I try and submit my app ... errors when running the app. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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714 views

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ios - SpriteKit Nodes Sticking to Edges of Scene / Not Bouncing

I've searched this one and I think there must be some parameter to fix this but I haven't found it. I ... get things to stop sticking. Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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599 views

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ios - Google Sign In Button does Nothing

I have implemented the Google Sign In exactly as Google states to according to their website. I had it working ... open to suggestions! Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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693 views

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ios - How to change UIDatePicker to a specific time (in code)

I need to change the UIDatePicker to a specific dynamically. My date picker is set to time mode only. i can set ... how do i change it? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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381 views

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ios - Xcode 8 Beta (null) was unable to service the request

I have an app that worked fine in the released version of Xcode. I downloaded the beta and after I fixed ... and all produce the same resulte See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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691 views

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ios - [__NSDictionaryI setObject:forKey:]: unrecognized selector sent to instance

I am trying to add "dateTime" to My dictionary as defined follows: Symptom Ranking: { 5111ef19253b4a9150000000 ... 0x37065c 0x25dd 0x2505) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Application Loader ERROR ITMS-90062: The value for key CFBundleShortVersionString must contain a higher version

I am trying to upload an update for an app on App Store using Application Loader. I am getting the following ... displayed in the App Store? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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471 views

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ios - Can I create a WatchKit app without a storyboard (entirely in code)?

My team is currently working on an iOS application in which we don't use storyboards at all. We create the UI ... is it different for the Watch? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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505 views

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ios - Cannot open iPhone Control Center on simulator

I'm new to iOS coming from Android. I try to run simulator and open the Control Center on it. When I ... iPhoneX simulator and have the same. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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742 views

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ios - Xcode 11 stuck on archiving

I m using Xcode 11 GM 2 to archive my app. It uses CocoaPods and Swift. When trying to archive my app, it ... Any ideas on how to resolve this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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524 views

1 answer

ios - Check if NSURL is Local File

This is a pretty simple question- how can I check if a NSURL is linking to a local file? I know, RTFM, but ... . Thanks for any help in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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516 views

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ios - Localizable.strings causing plist parsing error

I have just localized the file Localizable.strings in my Xcode project in order to localise my application to ... provide the translated string. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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443 views

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ios - Add 90 min to NSDate

what is wrong with this code? NSDate *matchDateCD = [[object valueForKey:@"matchDate"] description]; // from ... is running or for 90 min See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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507 views

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ios - Badge count is persisted after deleting an app and installing it again

My application has a notification section in it, and the sum of the notifications are displayed in the ... accessed the notifications section. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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425 views

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ios - None of the valid provisioning profiles include the devices

I have removed some of the devices from the provisioning profile from apple portal for adhoc distribution and ... would be greatly appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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434 views

1 answer

ios - Can you add IBDesignable properties to UIView using categories/extensions?

For those that don't know what I'm talking about, Xcode 6.0 added new features, IBDesignable and IBInspectable ... are set up with IBDesignable? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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472 views

1 answer

ios - Set Objective-C property by string

I'm wondering if there's an easy way to set (or retrieve) an Objective-C property by a NSString... ... your help would be greatly appreciated! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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508 views

1 answer

ios - Disable/Enable back button from detail view

How can I disable the back button from the detail view controller? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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