objective-c Questions

Ios swift – Swift Compiler Error (Xcode): Expected ',' darwin/Classes/Protocols/FLTPaymentQueueProtocol.h:16:49

August 3, 2024
Wali Khan
2 Answers

Swift Compiler Error (Xcode): Expected ',' /Users/apple/.pub-cache/hosted/pub.dev/in_app_purchase_storekit-0.3.17+2/darwin/Classes/Protocols/FLTPaymentQueueProtocol.h:16:49 Swift Compiler Error (Xcode): Expected ',' /Users/apple/.pub-cache/hosted/pub.dev/in_app_purchase_storekit-0.3.17+2/darwin/Classes/Protocols/FLTPaymentQueueProtocol.h:20:51 Swift Compiler Error (Xcode): Expected ',' /Users/apple/.pub-cache/hosted/pub.dev/in_app_purchase_storekit-0.3.17+2/darwin/Classes/Protocols/FLTPaymentQueueProtocol.h:37:59 Swift Compiler Error (Xcode): Expected ',' /Users/apple/.pub-cache/hosted/pub.dev/in_app_purchase_storekit-0.3.17+2/darwin/Classes/Protocols/FLTPaymentQueueProtocol.h:42:63 Swift Compiler Error (Xcode): Expected ',' /Users/apple/.pub-cache/hosted/pub.dev/in_app_purchase_storekit-0.3.17+2/darwin/Classes/Protocols/FLTPaymentQueueProtocol.h:46:68 Swift Compiler Error (Xcode): Expected…

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Firebase – In iPad/iPhone (iOS 17.4) App crashed on Launching

April 30, 2024
Harsh Kumar
2 Answers

I am facing an issue when ever I am trying to install app on iOS 17.4 app getting crashed on Launching. Crash occurred in FIRDLJavaScriptExecutor file and I also update the firebase pods to latest version. Even also getting same…

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Xcode – Custom Font (.ttf) added to project not available within app

April 16, 2024
Addev
2 Answers

I'm trying to add a custom font to my app but it doesn't appear when the app is running: Added the files to the project Checked the font is within the Target Membership Added the fonts to the app plist…

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Xcode is throwing compile error even if use #available for older version Xcode

February 24, 2024
Abhijeet Barge
2 Answers

Xcode14 is throwing compile error - When I use clipsToBounds property in Mac OS 14 with Xcode 15 it works. I need to run code on both Xcode 15 and Xcode 14. I added availability check, but its failing at…

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Error SwiftCompile normal arm64 Compiling .. in target '' from project pods while migrating from objective C to Swift in my react native app

January 11, 2024
AadityaS
2 Answers

I have a react native sdk inside which all of the code is written in objective C, now we are migrating it to swift, i followed the official react native guide on how to migrate to swift, did everything as…

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Ios swift – Undefined symbol in linking archive Xcode 15 in mixed Swift/Objective-C

December 16, 2023
Alexandr
2 Answers

Added Swift code to Objective-C project. Built and working for simulator. Failing with Undefined symbol error for Archive. Deep investigation of compiled files Objective-C "*.o" file wants symbol: _OBJC_CLASS_$_AClass But AClass.swift "AClass.o" file have only (per nm output): 0000000000002318 D…

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Ios swift – WiFi Security type in iOS 11/12/13/14?

November 1, 2023
Narendar Singh Saini
2 Answers

In iOS 15 we have following method to check WiFi security type: @available(iOS 15.0, *) open var securityType: NEHotspotNetworkSecurityType { get } Do we have anything in iOS 11 to 14 to know WiFi Security type?

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How to create React Native Module in pure Swift

October 12, 2023
iurii
2 Answers

I have a project on React Native that has a bunch of Native Modules and UI Components. The code is mostly written on Swift but it also has Objective-C code for exporting my swift's native classes and methods to React…

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Ios swift – Enable/Disable Screen Capture in iOS

September 20, 2023
Prajnaranjan Das
2 Answers

I am able to disable screen capture in iOS using this code Objective- C - (void)makeSecure { dispatch_async(dispatch_get_main_queue(), ^{ UITextField *field = [[UITextField alloc] init]; field.secureTextEntry = true; [self addSubview:field]; [[field.centerYAnchor constraintEqualToAnchor:self.centerYAnchor] setActive:YES]; [[field.centerXAnchor constraintEqualToAnchor:self.centerXAnchor] setActive:YES]; [self.layer.superlayer addSublayer:field.layer]; [field.layer.sublayers.firstObject addSublayer:self.layer];…

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Ios swift – Assigning to a pointer causes EXC_BAD_ACCESS through class_addMethod

September 19, 2023
Balázs Vincze
2 Answers

I have an internal class that adoptsUIScrollViewDelegate, but does not implement scrollViewWillEndDragging(_:withVelocity:targetContentOffset:). I want to add this method to the class using class_addMethod, but unfortunately run into a EXC_BAD_ACCESS error when trying to assign a new value to targetContentOffset. Here…

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