![]() ![]() ![]() Sudo mv /Applications/Xcode.app /Applications/Xcode8.appĭownload Xcode 7.3.1 by first signing into first. If you accidentally upgraded to Xcode 8 and wish to get to Xcode 7 that can run in parallel, you can follow similar steps: Restart Xcode so that it finds the new image.There is a built-in converter tool can usually help handle most of these minor fixes, but if there are third-party library dependencies, you may need to first check what version it supports. first argument parameters labels) from the Swift 2.3 version supported in Xcode 7.3.1. Xcode 8 has a backwards compatible Swift 2.3 version, but there are still some minor changes (i.e. Open the terminal and create a symbolic link from Xcode 8 Developer Disk Image 10.0 to Xcode 8 Developerĭisk Image folder using this command: sudo ln -s /Applications/Xcode.app/Contents/Developer/Platforms/atform/DeviceSupport/10.0 (14A345 )/ /Applications/Xcode7.app/Contents/Developer/Platforms/atform/DeviceSupport/10.0 There are two updates, which will likely take about 2 hours to download. You need to upgrade your OS version to at least 10.11.5. Rename your Xcode.app to Xcode7.app: sudo mv /Applications/Xcode.app /Applications/Xcode7.appĭownload Xcode 8 from the app store. If you have yet to update but have concerns about Swift 2.3 or Swift 3.0 version compatibility (especially with third-party libraries) with your existing code base, you should keep your Xcode 7 version by renaming the directory. Currently, iOS 10 devices will not run against Xcode 7.3.1 (you will see Could Not Find Developer Disk Image). ![]()
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