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Questions tagged [xcode9]

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. General Xcode questions should use the non-version specific xcode tag. Use tags appropriate for the OS such as ios or macos.

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.

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36 answers

Fixing Xcode 9 issue: "iPhone is busy: Preparing debugger support for iPhone"

I'm looking for more information on the message below. Xcode 9 seems to be hanging for a couple minutes already... How can I tell Xcode 9 to quickly recognize my previously used device updated to iOS 11? .Alex’s iPhone is busy: Preparing debugger…
Alex Stone
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How do you perform wireless debugging in Xcode 9 with iOS 11, Apple TV 4K, etc?

Wireless debugging was recently added as a feature in Xcode 9, iOS 11, and tvOS 11. Apple TV 4K doesn't have a USB port, so it requires wireless debugging. How do you perform this wireless debugging in Xcode?
iPC
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15 answers

Where are iOS simulator screenshots stored?

I have saved some screenshots in the iPhone Simulator running iOS 5, but I can't find them. I had this problem before, and it took me frickin' ages to find them in the file system. Is this so simple that I am just a dullard, or does no-one use this…
Flyingkiwi
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5 answers

How to quit or close single simulator from opened multiple simulator in Xcode 9?

I run multiple simulator and I need to close one of them. How can i do this? Because I tried to close it like we does in older version of Xcode but can't close.
Bhautik Patoliya
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214
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5 answers

How to collapse all methods in Xcode?

How to collapse all methods in a class in Xcode? Collapsing one by one is not an option anymore.
Omer
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158
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7 answers

What is TIC Read Status 1:57 in iOS11/Xcode 9?

After updating to Xcode 9, using Swift 3 and the iPhone X simulator, my console is full of: TIC Read Status [11:0x0]: 1:57 TIC Read Status [11:0x0]: 1:57 TIC Read Status [11:0x0]: 1:57 ... What is that and how do I fix it? Help is very appreciated.…
David Seek
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5 answers

Safe Area of Xcode 9

While exploring Xcode9 Beta Found Safe Area on Interface builders View hierarchy viewer. Got curious and tried to know about Safe Area on Apples documentation, in gist the doc says "The the view area which directly interacts with Auto layout" But it…
dip
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36 answers

Xcode 9 Autocomplete Not Working 100% - Partially Working

This morning, Xcode 9.0 (9A235) shows a new/strange Auto Complete box that is not at all what it used to be. How do I get the full auto-complete box so that autocomplete looks like how it usually does?
Ernie
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12 answers

How to resize the iPhone/iPad Simulator?

The iPad-simulator is really small (like one third the size of the real iPad screen) on my 23" Full-HD screen (and also on the 15" MacBook Pro). Is there a way to resize it? I know it must maintain size and dpi-ratio to prevent sub-pixels, but I can…
Hedge
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135
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10 answers

Seeing black bars at the top and bottom of the iPhone X Simulator

Running my App in the iPhone X Simulator (GM Seed) I am noticing two strange effects: the App does not use the full screen space (top and bottom area is black) a strange white bar beneath the title bar Does anybody know what is happening here and…
Darko
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8 answers

Xcode 9 Swift Language Version (SWIFT_VERSION)

I've recently updated xcode to version 9. Before that in Xcode 8.x whenever I use to do pod update it shows me an update code to convert the code to Swift 3 and doing that solve the errors. But now it is giving me this error: The “Swift Language…
Chaudhry Talha
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115
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14 answers

CredStore Perform Query error

I am running into an issue while doing API calls to my apps backend, every connection now prompts with CredStore - performQuery - Error copying matching creds. Error=-25300, query={ atyp = http; class = inet; "m_Limit" = "m_LimitAll"; …
Anthony Taylor
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104
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6 answers

Xcode can only refactor C and Objective-C code. How to rename swift class name in Xcode 6?

I have created a new Single View Application Project in Xcode 6 beta version. I want to rename swift class from ViewController.swift to some other name. But when I select Refactor -> Rename, it gives error Xcode can only refactor C and Objective-C…
Khawar
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103
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22 answers

Missing CFBundleIconName in Xcode9 iOS11 app release

I'm struggling to release a new version of our app using Xcode 9 built with iOS 11 SDK. Archiving and uploading the binary goes well without any issue. The build appears in iTunes Connect under Activity as 'processing' and it gets disappear and I…
ErAcube
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100
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3 answers

How do I toggle between Debug and Release builds in Xcode 6 / 7 / 8?

How do I get Xcode to build an OS X app in release mode? I can only seem to find instructions for earlier versions and none of the screenshots match. I didn't see anything when I put "release" into the help menu's search.
drewish
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