This tag should only be used for questions specific to the usage and features of Xcode 10.2.1. Do not use this tag just because you are using Xcode to develop your app. General Xcode questions should use the non-version specific xcode tag. Use tags appropriate for the OS such as ios or macos.
Questions tagged [xcode10.2.1]
10 questions
216
votes
79 answers
Xcode 10.2.1 Command PhaseScriptExecution failed with a nonzero exit code
Showing Recent Messages:-1: mkdir -p /Users/spritzindia/Library/Developer/Xcode/DerivedData/Contigo-atftiouzrdopcmcpprphpilawwzm/Build/Products/Debug-iphonesimulator/Contigo.app/Frameworks
Showing Recent Messages:-1: rsync --delete -av --filter P…

Emin Kotan
- 2,273
- 3
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6
votes
3 answers
XCode 10.2.1 crashes while trying to open (xcode quits unexpectedly while using the libMainThreadChecker.dylib plug-in)
When I try to open Xcode, it crashes unexpectedly and asks me to reopen. But reopening also gives me the same error. I have XCode 10.2.1 as well as XCode 11.7 installed.
Problem details and system configuration:
Process: Xcode…

Het Kansara
- 61
- 1
- 2
2
votes
0 answers
Code inside @available(iOS 13.0, *) doesn't compile in Xcode 10.2 (IOS Swift)
I need to implement some NFC reading related code. That is compatible only in iOS 13, say reading NFC tag UID. So, the problem is that I need write the code in a @available(iOS 13.0, *) block
and this code is not supported in Xcode 10.2. My project…

Rj19
- 305
- 1
- 6
- 20
2
votes
1 answer
Xcode 10.2.1 can't Index or Build any project
Seemingly out of nowhere, my Xcode (10.2.1) became unable to build or even index any single project I try to Run, even an unchanged "Single View App" preset. And my Xcode 11.0 Beta 4 crashes any time I try to open a file inside of a project. What…

EBDOKUM
- 1,696
- 3
- 15
- 33
1
vote
0 answers
Swift 1GB file save to cloud drive using activityViewController
I have a project written in Swift5 that is integrated with AWS file Upload upto 1GB by following the instructions from AWS mobile hub integration page. Now I wanted to download upto 1GB file and store in my iCloud Drive using acitivityViewController…

Princess
- 309
- 3
- 17
1
vote
1 answer
Xcode 10.2.1 Riot-iOS Project not building on real device iPhone 7
When I build a application on real device its showing error. While I run on simulator its working fine.
:-1: unexpected service error: build aborted due to an internal error:
unable to write manifest to
…

Kathiresan Murugan
- 2,783
- 3
- 23
- 44
1
vote
0 answers
Face issue in App Thinning Option for Distribution Xcode 10.2.1
Facing issue when trying to make archive for distribution with syntax swift 5 , Xcode 10.2.1, I am not able to see App Thinning Dropdown in that window. I am already done the required setup for the App Thinning in my project.
In below step i can't…

Hardik Thakkar
- 15,269
- 2
- 94
- 81
0
votes
2 answers
How to use 'iterateEnum' function in xcode 10.2.1/swift 4.2 to sort string value from array in specific order as specified in the enum list
As a part of code migration from swift 3.0 xcode 9.4.1 to swift 4.2 xcode 10.2.1, I am facing a issue with array sortting method used in swift 3.0 which work fine in swift 3.x but on xcode 10.2.1/swift 4.2 its doesn't work, return nil value instead…

Gamer
- 513
- 3
- 14
0
votes
1 answer
library not found for -lProtobuf in Xcode
I'm using Xcode 10.2.1 and objective-c in my project. after using this commond in terminal:
git checkout "specific commit"
I'm bring back my codes to 4 month ago. after using this command in terminal I must change Bundle Identifier (because I'm no…

behrad
- 596
- 1
- 5
- 19
0
votes
1 answer
UIAutomation option is not listed in Instrument's list XCode10
I want to perform UIAutomation testing on my application and got to know that xcode already provide it in Instruments.
but in my xcode UIAutomation option is not available.
Can any one tell me from where i can get that option or any other way to…

Tankar
- 1
- 5