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Xcode

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How to migrate from Swift 3.x to 4 in XCode 10.2.1
I have an app that was written in Swift 3.x, and when I open this app in XCode 10.2.1 I get a prompt stating This version of XCode does not support building or migrating Swift 3.x targets. Use Xcode 10.1 to migrate the code to Swift 4.xOdd that the migration utils were not carried forward...but assuming I must use 10.1...where can this older version be downloaded?thx
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8.5k
Jun ’19
Xcode Interface
I really like the swift color syntax in the editor window of Xcode . The trouble is it constantly stops working . I have to choose the swift color syntax from the menu to get it to work again . Works for a short (Very short) while and then stops working again . Very annoying . Also the live error reporting in the swift editor window (which I also like very much) of the Xcode IDE constantly stops working . I have to quit Xcode (Usually force quit) and restart it to get it working again . Very annoying . Xcode has been out for many years now and I am sure Apple is pouring a lot resources into it . These constant bugs (which hit you right in the face) should have been resolved by now. They have no excuse .
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346
May ’22
xcode 8.2
I am finding it impossible to install a working xcode and simulator. I have upgraded to IOS 10. Can I install an older version of xcode? if so, which is recommended. Also, are others also having difficulties like ultra slow performance, simulator failure? Many thanks
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360
Dec ’16
Xcode issue
Hello everyone! I recently updated my Mac to macOS Ventura, everything was updated as expected, but I'm having a problem with Xcode, I also updated Xcode, but when I clicked on it for opening it, a message appeared which says that In order to use Xcode, you need to update to the latest version (despite having already updated it), so, when I go on App Store for updating it again, it already says me to open, and there isn't the Update option. I'm troubling with this problem... please if anyone knows how to fix it, help me. Thank you.
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3.2k
Jun ’22
Xcode 14.3.1
Hi there! I'm a game developer I make game for iOS my game named Santhai my game made from Unity 2021 LTS and I have to export to Xcode and then after I update Xcode to 14++ I have an issue about identity, so Identity of my game project was lost! even Build Number or version number and my app name for now I also update Unity to 2022 LTS and update Xcode to latest version too But issue still happen! what happen?
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430
Jun ’23
Xcode Cloud
Hi I'm using flutter and integrated the repository to xcode cloud to compile the app and in my machine compiles and uploads fine to testflight but using xcode cloud it throws an error could not find included file 'Generated.xcconfig' in search paths it does not make sense to me if I'm honest, but I'm running out of options The other thing I like to confirm is if xcode cloud works at all with flutter, I'm getting the feeling that is the case
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3.1k
Feb ’23
Uninstalling XCode 9.2
Several months ago I downloaded XCode 9.2 and I have my previous XCode 8.2.1 installed on my macbook air. However after I removed my previous XCode 8.2.1 in my Application folder and then installed the XCode 9.2, I still can use the XCode 8.2.1 to open the project. Now I have downloaded the XCode 9.4 in xip format. How can I completely uninstall the previous XCode versions (XCode 9.2 and XCode 8.2.1)?
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584
Sep ’18
Xcode 12 Beta 2 causes Xcode Server to be unmanageable
FB7864358 Upon replacing Xcode 12.0 Beta 1 with 12.0 Beta 2, the Xcode Server settings configuration is no longer accessible. One the 'Server & Bots' preference pane the message presented is: Xcode Server Is Already Running Your computer is already configured to run Xcode Server and this version of Xcode is not compatible. If you manually switch the service off and back on, an alert is presented with the following: This version of Xcode is not supported (version is too old) I have managed to revert back to Xcode 12.0 Beta one, and continue managing my server. Has anyone had the same experience or any suggestions on getting Xcode 12.0 Beta 2 to work with Xcode Server?
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1.5k
Jul ’20
Reply to Does the swift language change every time Xcode updates?
Is the line, presentViewController(myMessage, animated: true, competion: nil) still valid?NO.The method `presentViewController(_:animated:completion:)` has renamed to `present(_:animated:completion:)` in Swift 3, still the same in Swift 4:present(myMessage, animated: true, competion: nil)(Generally type-name suffixes are removed when importing Objective-C methods into Swift 3+.)If you try Swift migrator included in Xcode 8 (not Xcode 9), your code (valid in Swift 2.x) would be successfully converted to Swift 3 syntax.
Topic: Programming Languages SubTopic: Swift Tags:
Jul ’17
Xcode dSYM
Xcode has DEBUG_INFORMATION_FORMAT set for Debug as DWARF with dSYM File. However, after the Build command is executed, the dSYM file is not seen at (project)/Build/Debug. This is the place where the dSYM gets generated. The version of Xcode is 13.1.
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536
Nov ’21