objective-c tag

189 questions


1 answers
95 views
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Error when building with objective-carm64 configuration changed.

Currently, there is a program that reads barcodes and updates data in kinton.Because the app is no longer running on iOS 11, Architectures was a 32-bit application of armv7, so when I changed Architec...

1 years ago

1 answers
96 views
0
Unrecognized selector sent to instance when calling NSManagedObject subclass self-made method

Xcode Version 8.1(8B62) DeploymentTarget iOS 8.4We are creating a process to add data to Core Data.The Xcode feature automatically generated subclasses and added self-made methods.//Media+CoreDataClas...

1 years ago

1 answers
77 views
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Control view hierarchy when viewController is different

The UITabBarController maintains a subView of the viewController.I would like it to be displayed before the subView of the UITabBarController view.Layer.zPosition, blingSubviewToFront:, etc. are not r...

1 years ago

1 answers
87 views
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App crashes when tapping view in Notification Content Extension

I'm trying to create RichNotification using iOS10's Notification Content Extension, but it's not working.Only when you tap the view part of RichNotification while the app is not up, it crashes the mom...


1 answers
81 views
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Dynamic UITableView Updates

I'm trying to dynamically add rows to UITableView.- added (displayed):adding items during viewDidLoad- Not added (displayed): Add items after AFNetworking call is completeThis is the state of when ins...

1 years ago

1 answers
102 views
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Graphical UIView Animation

I want to create a circular view so that the color of the border line is repeated endlessly from red to blue and from blue to red.The following method changes from red to blue, but it stops and does n...

1 years ago

1 answers
103 views
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I don't know the code. [Closed]

Do you want to improve this question?Edit this post and update the question to focus on one issueClosed 6 years ago.6 years agointleftCenterX=150;interruptRad=100;int satelliteDia=30;int X = leftCente...

1 years ago

2 answers
90 views
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The ad-hoc distribution causes the application to fall off immediately when it starts.

Nice to meet you.It's completely blocked in all directions...After creating the ipa file, install it via iTunes on the device that is registering UDID.It's been going well so far, but When I try to st...

1 years ago

1 answers
116 views
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Different versions of libraries in Cocoapods

I would like to achieve a closed dependency, but would it be possible to refer to the following?Project (A library deployment project) - > A (currently being created) - > C (Realm ver 0.9x) Proj...


1 answers
79 views
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How to play different music simultaneously from left and right earphones on iOS

There is a request to play a different recorded sound source on the left and right at the same time.After researching how to do this, With OpenAL, you can set the position of the sound source.I though...

1 years ago
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