xcode9

A few days ago, when I would open my Xcode project and navigate to the storyboard, Xcode would hang and then ultimately not respond and then I would have to force quit. I looked up the issue and saw a suggestion to delete ~/Library/Developer folder... now the Xcode window doesn't even appear . The application just immediately crashes without opening. Steps I've taken, in chronological order: Deleted and reinstalled Xcode > did not solve Upgraded from macOS Sierra to High Sierra > did not solve Tried both Xcode 9.1 and 9.2 beta > did not solve Reinstalled Command Line Tools > did not solve

I updated my Xcode yesterday (version 9.0) and since then I cannot compile my code with clang anymore. It works great with with apple native compiler, but gives a compilation error with clang from macports. I will explain with more details now... I usually use clang 4.0 because it has openmp support and I change in Xcode by creating a user-defined setting as in the following figure. Image with how to use clang 4.0 from macports in Xcode This has been working perfectly for some time until I updated to Xcode 9.0. Now, I get the following error from clang compiler: cannot specify -o when

I'm updating an existing project which has worked fine for years to High Sierra. The view loads correctly and looks as it always has: Then, after I open a popup and close it again, the view moves things around, flips things, and generally looks very crazy: Notice the Info title drops to the bottom, the left side text items reverse order, and the date and dropdown text flip. Mouse interaction seems very scrambled as well when this happens. I'm not sure where to even start with solving this one, anyone have any ideas? This is using xcode 9 beta 5 and High Sierra Beta 6. Update: This is also in

I started to use XCode 9.2 (13772) a day ago and I was walking through some basic tutorials, when it crashed with the message: Library not loaded: @rpath/libswiftDispatch.dylib Referenced from: /Applications/Xcode.app/Contents/MacOS/Xcode Reason: image not found Later I discovered that some other applications started to crash with the same message when I tried to open them. I reinstalled all those applications, including XCode, and it helped for all of them, but XCode. It still crashes the same way. Does anybody have any ideas how to fix this? I would try to use AppCode, but it still relies on

I have simple question but i dont know how to implement this. I need to create an app that can get all list of available wifi networks names and information when user click on some network iphone have to connect to this network. Can i do this? and How ? It is not possible to get all the available wifi networks names and information. BUT it is only possible to get the SSID ( SSID is simply the technical term for a network name) of the network that you are currently connected to. This class will show only the wifi network name you are connected to - import UIKit import SystemConfiguration

I created on app using swift 4 and Xcode 9. when I login into my app I send a request and successful login on result which come from json. But when I switch my internet of my phone it crashed and give me this error HTTP load failed (error code: -1009 [1:50]) So how do I handle this error and give popup or any warning to user to check your internet connection without app crashing. Swift 4, Xcode 10.1 You can access to the error code: class ViewController1: UIViewController, URLSessionDataDelegate { ... func urlSession(_ session: URLSession, task: URLSessionTask, didCompleteWithError error: