The example below is an adaptation and simplification of a longer post from We ❤ Swift. This is what it will look like: Create a New Project It can be just the usual Single View Application. Add the Code Replace the ViewController.swift code with the following: Read the in-code comments to see what is happening. The highlights are The … Read more
iMonkey looks like an interesting way of embedding a JS runtime in an iOS app, but I can’t find any examples on how to actually run some JS code. I can build/link the lib, include the jsapi.h header (from the src directory), but it trips over various linker errors (‘undefined symbol for architecture…’) when I try … Read more
I have facing the problem in my ios project. symbols not found for architecture x86_64 in xcode clang: error: linker command failed with exit code 1 (use -v to see invocation) Thanks in advance!!
Where are you calling this method from? I had an issue where I was attempting to present a modal view controller within the viewDidLoad method. The solution for me was to move this call to the viewDidAppear: method. My presumption is that the view controller’s view is not in the window’s view hierarchy at the point that it has been loaded … Read more
I am now able to successfully build. Not sure exactly which step “fixed” things, but this was the sequence: Tried automatic signing again. No go, so reverted to manual. After reverting, I had no Eligible Profiles, all were ineligible. Strange. I created a new certificate and profile, imported both. This too was “ineligible”. Removed the … Read more
A macOS and iOS share many of the same frameworks, low level (kernel) code, and share a common kernel and several core components. You can read about that in the following Wikipedia article: Darwin (operating system) However when it comes to their differences, it became a bit more complicated to find out. Can anyone help … Read more
After adding right path to the PATH variable issue is resolved. Below are the steps to find the right path. from above output you can clearly see the path: /usr/local/Cellar/node/6.1.0/libexec/npm/bin/react-native if you getting xcrun: error: unable to find utility “simctl” at this stage you can reslove using below steps XCode -> Preferences -> Locations -> Command Line Tools … Read more
Your view controller may have the wrong class in your xib. I downloaded your project. The error you are getting is ‘NSUnknownKeyException’, reason: ‘[<UIViewController 0x3927310> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key string.’ It is caused by the Second view controller in MainWindow.xib having a class of UIViewController instead of SecondView. Changing to the correct class resolves the … Read more
This issue happens due to your view hierarchy. You need to find out what is your Current/Topmost view controller in view hierarchy and present your alert over it. To find out topmost view controller use following code: And present your alert over topmost view controller and use main thread to present an alert because closures may have … Read more
Everytime I build console is showing this message. CodeSign /Users/admin/Desktop/AppStoreBuild/Project201/build/Debug-iphonesimulator/Project.app (in target: Desker) cd /Users/admin/Desktop/AppStoreBuild/Project201 export CODESIGN_ALLOCATE=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/codesign_allocate Signing Identity: “-“ /Users/admin/Desktop/AppStoreBuild/Project201/build/Debug-iphonesimulator/Project.app: resource fork, Finder information, or similar detritus not allowed Command CodeSign failed with a nonzero exit code … Is there any way to identify the cause of this failure. It’s showing Signing Identity: “-” when … Read more