Top "Xcode9" questions

This tag should only be used for questions specific to the usage and features of Xcode 9. Do not use this tag just because you are using Xcode to develop your app.

Module compiled with swift 4.0 cannot be imported in swift 3.1

Apparently I have managed to build my project in Xcode 9 beta and now I only get the error Module compiled …

ios swift xcode xcode9-beta xcode9
What is safe area in xib in xcode 9?

Can you please let me know what is safe area (highlighted in image) in xibs in xcode 9. and what is …

ios xib xcode9 safearealayoutguide
"Failed to set plugin placeholders" message?

Xcode 9.1 Simulator 10.0 OSX 10.12.6 I would like to upload a new build of my sticker pack to iTunes Connect. But Product &…

ios testing ios-simulator xcode9
dyld: Library not loaded: @rpath/libswiftAVFoundation.dylib Reason: image not found

I'm getting this error upon launch of my app. I am building under Xcode 9.0 (9A235) on MacOS High Sierra 10.13. I …

ios swift xcode9 dyld
Launch Image names of iPhoneX?

A question about iPhoneX. I want put Launch Image of iPhoneX( 1125px × 2436px) in common folder. Not in LaunchImage source. …

iphone xcode ios11 xcode9 iphone-x
Why I am getting Lazy loading NSBundle MobileCoreServices.framework?

When I redirect from main viewController to another viewController I'm getting this Error: Lazy loading NSBundle MobileCoreServices.framework, Loaded MobileCoreServices.…

ios objective-c uiviewcontroller appdelegate xcode9
Migration to Swift 4 from Swift 3.2 giving "failed to import bridging header " error

As apple has released Xcode 9 beta version with Swift 4.0 support. I have been trying to upgrade my code to Swift 4.0 …

ios swift4 xcode9
How to add a safe area programmatically

When you open the view, it will look like the image below, i Phone x open view i Phone 8 open …

ios objective-c ios11 xcode9 safearealayoutguide
Reduce the size of the iPhone Simulator window?

Is it possible to resize the iPhone Simulator? I'm using screen capture software to record a demo of my iPhone …

ios ios-simulator scale xcode9 simulator
Taking photo with custom camera iOS 11.0 Swift 4. Update error

I have a custom camera in my app and it worked fine, but after the new update I am getting …

swift xcode camera swift4 xcode9