This tag should only be used for questions specific to the usage and features of Xcode 10. 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]
976 questions
-1
votes
1 answer
Instamojo Integration Issue
I have integrated Instamojo in my project and working on xcode 10, swift version 4. I am following Instamojo Documentation site for integration and facing below error.
/Volumes/.../Instamojo
…

Jaykar Parmar
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- 11
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votes
1 answer
Error Fix Xcode 10, Swift 4 initializer for conditional must have optional
So I'm working on a savings app using a table view controller. I ran into an error, and I couldn't find a fix.
if let sourceViewController = sender.source as? SavingsTableViewController, let saving = sourceViewController.savings {
let newIndexPath…

Evan
- 125
- 7
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votes
1 answer
Abort trap: 6 Swift 4.2 Xcode Error on Release
I got this error only when I build the project in for archive the application install normally in my iPhone.
Some Help please

Dansp
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-1
votes
1 answer
Appium can't run ipa file. And can't create .app file using Visual Studio
We have an application that we are trying to run on a simulator that we then connect with Appium. We have Appium installed and can run it.
It currently points to an .ipa file created with a distribution provisioning profile. Appium manages to…

Janwilx72
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-1
votes
1 answer
iOS 12 SDK require autolayout?
I started a new project in Xcode 10 using iOS SDK 12. I selected the Master-Detail App template. I can run the app from the start without making any changes to the project and it works. But when the only change I make is I turn off auto layout in…

OscarTheGrouch
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votes
1 answer
App crashing immediately on start up after upgrading to iOS12
My application is working fine on iOS 11.0. But when I am run on iOS 12.0 they crashing immediately on startup. My application is on Objective-C and MRC.
Running fine in simulator but crashes in the device.
No main or didFinishLaunchingWithOptions…

Chetan kasundra
- 508
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- 14
-1
votes
1 answer
Error in Cocoa pod file 'XLPagerTabStrip' in Xcode 10
My Xcode version is 10.0 and Swift 4.2.
When I update my pod file, I am seeing the error as shown in the screenshot.
I think 'XLPagerTabStrip' pod file is not getting updated to latest release. To verify this, I created a sample project and…

Nilesh Kumar
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-1
votes
1 answer
Xcode 10 Tests target build errors
No matter what I do, I get some error or the other in MyApp-SwiftTests target. This is happening on upgrading to XCode 10/Swift 4.2. The error I got initially was "Failed importing Module with name MyApp-Swift", and on reading various answers on SO,…

Deepak Sharma
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votes
1 answer
Where can I find media button to drop my assets to the storyboard
I used to know where I could drop out my assets to the main.storyboard on the previous versions of X-Code, but I am now developing an App with X-Code 10 and I can not see that button.

Aris Martinez
- 3
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-1
votes
1 answer
Segmentation fault 11 when migrating existing project to Xcode 10 GM seed
New Xcode GM seed (and also previous beta 6) fails to build with multiple Segmentation faults 11 errors (using swift 4.2). The error does not disappear even if I remove, rename or comment out the class(es) in question.
The project builds without…

Simon
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votes
3 answers
Xcode 10 beta uses tons of storage
I am trying to use Xcode 10 beta(5) to compile the project from work to get it ready for iOS 12. However, as soon as I started Xcode 10 (since beta 1), it will start eating the storage on my computer:
After the first compile, it will occupy 8GB of…

HunTer DRF
- 191
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- 13
-1
votes
1 answer
Xcode Download?
I just upgraded to OS X Mavericks, and I am very excited to be able to use all the new Mavericks technologies. I have just one problem: Where can I download Xcode?
It is not listed in either the updates page in the Mac App Store, or at Apple’s…

wjk
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- 27
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votes
2 answers
How to position view.top to super.bottom with AutoLayout?
I'm working on my first iOS application, I want to position the top of a view at the bottom of an other one. How can I do it please?

Yassine Moslah
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- 5
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votes
4 answers
Xcode Command CodeSign failed with non zero when deploying to device
I received this error when trying to deploy application to device. I am using Xcode 10.1 with free developer account. In signing section I set personal team with signing certificate iPhone Developer. I can ran the app in iOS simulator but not run in…

playerone
- 987
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votes
1 answer
Is UserDefaults deprecated in Xcode 10, Swift 4.2?
I am creating an app that requires to have a UserDefaultManager. But unfortunately it shows an error:
Use of unresolved identifier 'UserDefaults'
I tried to solve it by declaring a variable like:
let UserDefaults =…

Titus
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