Xcode 9.4 is the latest stable release of Xcode. Xcode is the complete developer toolset used to create apps for Apple TV, Apple Watch, iPad, iPhone, and Mac. The Xcode development environment bundles the Instruments analysis tool, Simulator, and the OS frameworks in the form of tvOS SDKs, watchOS SDKs, iOS SDKs, and macOS SDKs.
Questions tagged [xcode9.4]
109 questions
52
votes
5 answers
Xcode Clipboard: Copy & Paste stuck
I've just updated to Xcode 9.4.1 and experienced an issue with the clipboard being cleared randomly.
So I select a text, hit CMD+C, then go to the position I want to paste it, hit CMD+V, but either
it plays the system alert sound and doesn't paste…

Lukas Würzburger
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47
votes
2 answers
Downloading Xcode from somewhere other than the App Store
I have an issue with my Mac where I basically can't download anything from the App Store because when I try to log in it can't verify my device. I tried every solution found online and took it to the Apple Store where they worked on in for an hour…

NeonBlueHair
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32
votes
3 answers
cmake: command not found on macOS
After adding this line in my Podfile:
pod 'PiwikTracker', :git => 'https://github.com/manuroe/matomo-sdk-ios.git', :branch => 'feature/CustomVariables'
The below error is occuring:
[!] /bin/bash -c
set -e
echo `pwd`
sed -i '' 's/include…

James Matthew
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32
votes
6 answers
Xcode 9.4 : unexpected service error: The Xcode build system has crashed
I’m getting strange error while building project in Xcode 9.4
Build system information - unexpected service error: The Xcode build system has crashed. Please close and reopen your workspace.
I tried Xcode quit and reopen but that didn’t worked.…

Jayprakash Dubey
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26
votes
2 answers
How do I enable C++17 in Xcode for Mac OSX?
How do I enable C++17 in Xcode (9.4.1) on OSX High Sierra (10.13.5)?

claytonjwong
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10
votes
1 answer
Xcode stuck on "Installing components..."
Xcode keeps getting stuck on "Installing components...", it stops at around 40%. I've let it sit for a whole night, reinstalling it from the App Store and searching for solutions on the internet, but all with no succes.
When I Force Quit and restart…

Vic Segers
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9
votes
1 answer
Can Xcode show call hierarchy of property setter?
In Xcode, you can control-click on a function definition, and choose "Find Call Hierarchy" from the context menu. This shows all the callers of that function, in the left side navigation area.
This also works for properties, but it it only shows…

Rob N
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9
votes
3 answers
Xcode 9.4 : Error generating code coverage
I'm running all test cases of project (cmd + U) then all of sudden this error message pops-up with no reason. I'm using Xcode 9.4.
Any fix?

Jayprakash Dubey
- 35,723
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8
votes
1 answer
Can't Add ReactNativeNavigation.xcodeproj to Libraries in Xcode
I can't add the ReactNativeNavigation.xcodeproj file to my projects Libraries. Any ideas on how to get around this? I left click on Libraries then click add files to my project then go into node_module → react-native-navigation → iOS but then I…

James
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7
votes
1 answer
xcodebuild can't find cocoapods libraries
I have an xcode project (build from Unity) that uses cocoapods to install Firebase dependencies. It builds fine through the xcode GUI but not using the xcodebuild invocation that I use for automated builds:
xcodebuild -archivePath "$ARCHIVE_PATH"…

bfops
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6
votes
2 answers
iOS blink animation on UIView with finite number of times
I am trying to create a blinking effect on the UIView. Currently I am using a code which blinks the UIView with infinite number of times. the Code looks like this
WhatI have done so far:
func startBlink() {
…

Abdul Salam Ali
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6
votes
2 answers
Converting an existing project into customizable framework
I am a android developer and I needed to create and IOS app. So I did and app is ready now. But now I want to make it a Library/Framework. I mean a same code base will be used in different projects per client and they will be able to change the text…

Android teem
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6
votes
1 answer
Thread 1: EXC_BAD_ACCESS (code=1, address=0x40)
I am running a code with webRTC. I am not posting code because I really don't know the point where it is getting crashed. It is almost thousands of lines of code. I want to know where exactly the code is crashing. Is there any tool or any way to…

MacDeveloper
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6
votes
3 answers
Xcode download for Snow Leopard
Older threads mention that there is a download for Xcode for Snow Leopard listed in the Xcode downloads on https://developer.apple.com/downloads/index.action?name=Xcode if you are logged-in as an enrolled iOS developer - but I can't see it.
A…

Neil
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5
votes
1 answer
UILabel text color is not changing programmatically, if I set the text color in nib and define that color in assets
The issues is cause by setting a custom color in the storyboard,its not related to custom font.
Step 1: Define color in Assets Folder
Step 2: Set that color as label text color
Step 3: Change the text color in code
Label background color is…

Imran
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