I added a new Test target to my Xcode project. My project has Swift code and Objective-C code, and has a bridging header. Upon either adding the bridging header to UnitTesting's build settings, or ...

I updated to Xcode 8.3 and Swift 3.1 and got this warning in my bridging header file, referencing to an Objective-C header file: Non-portable path to file "File.h"; specified path differs in cas...

I am working on an iOS project developed using Objective-C. I need to integrate some Swift files in it. So, did following: Added a new Swift file named "temp", so that MyProject-Bridging...

I have a Swift project for which I'm trying to import ObjC-based frameworks. The framework is located in a directory under the project's path and is referenced by the project in Xcode. It's also ad...

I imported an Obj-C file into my swift project and Xcode automatically prompted me to create a bridging header file as expected. However, I deleted both the files (moved to trash) to make some chan...

In a Swift project that has mixed Obj-C and C++, I have a class that extends the class belonging to a 3rd party framework. When I compile the project, the compiler complains that it Cannot find int...

I am getting Use of undeclared identifier for every Facebook Object I use Following this tutorial: TUTORIAL: HOW TO SHARE IN FACEBOOK SDK 4.1.X FOR SWIFT But I've got the following error: I'v...

Hi I'm getting a very annoying error on Xcode 10 that is 1 error generated. <unknown>:0: error: failed to emit precompiled header '/Users/me/Library/Developer/Xcode/DerivedData/APP-hlczpcke...

The problem I'm encountering, and absolutely not understanding, is why can my Swift code not access an bridged C-style struct import from objective-c when a NSString pointer is contained, whereas t...

I am trying to add objective-c libraries to my Swift 3 project (Xcode 8 IDE). But objective c interface header is not getting generated automatically. I tried to add bridging header manually but sh...

In an iOS application I have a subproject (not cocoapods) in which I have included a swift file and ObjC file (that is used by the swift file). XCode automatically created a bridging file but could...

I have an existing Objective-C iOS project and I want to add swift files to it. The project has 2 targets. I created the bridging header MyProject-Bridging-Header.h file and the automatically crea...

EDIT: Getting negatives for such a detailed and HONEST question? Sometimes I don't really get Stack Overflow. Really. Hi, I'm trying to create a PoC using Swift 5 (Xcode 10.2.1) and a modern ren...

Running my project in Xcode 10 throws me this error fatal error: 'Stories-Swift.h' file not found I've tried multiple things including: Adding a new swift file to the project and rebuilding ...

I have visited this links - MyClass is unavailable: cannot find Swift declaration for this class - Release Build Only Adding Linked or Embedded Swift Framework: 'MyClass' is unavailable:...

According to this tutorial, we should add use_frameworks! to Podfile in Swift project. But how to use third-party code in .m in the same project? One possible way is, Do NOT add use_frameworks! ...

I read this instructions to use google analytics in my app https://developers.google.com/analytics/devguides/collection/ios/v3/?ver=swift so I installed pod 'GoogleAnalytics' into my app and creat...

Following instructions, I've created a bridging header and added to my project. Unfortunately, the following error occurred: :0: error: could not import Objective-C header '---path--to---header/...

I am trying to extend a class written in Obj-C and include an extension written in Swift that makes it conform to the UIDropInteractionDelegate, like so: @available(iOS 11.0, *) extension NoteEdit...

Before I added a new dependency to my test project via CocoaPods, I have already added a C header file ('wahoo.h') and exposed it to the swift code via a bridging header file "wahoo-Bridging-Header...

I'm working on a project that contains Swift and Objective_C code, it works without any problem until i was trying to import a ".h" class in my "Bridging-Header" file: Expected a type : in the cl...

I have an objective-c project with one class implemented in Swift. The project has with two targets: A and B. For both of them the Xcode created the bridging header files, A-Swift.h and B-Swift.h, ...

I am using Xcode 8.0, I have created Swift Bridging Header Manually. But I could not find the option Ojective-C Bridging Header under Swift Compiler – Code Generation. (under Targets). Please see t...

I just tried to update from cocoapods 0.39.x to Cocoapods 1.0. Running pod install from the terminal causes no warnings. Everything seems normal. However, when I try to build my project it out...

enter image description here I am trying to use SDWebImage in a Swift project. I dragged and dropped the SDWebImage library folder into my Swift project and created a bridging header by name listi...