Cannot find type ‘WKWebView’ in scope
While creating @IBOutlet for WKWebView you might have come across an error message in Xcode This can be simply resolved by importing WebKit. The resulting code will look like Cheers !!!
Category Archives: iOS
What does RC mean Xcode RC?
RC stands for Release Candidate and is similar to Gold Master releases of earlier times. Xcode RC versions are ready for release and apps made on RC versions can be uploaded to the App store.
Certificate is not trusted mac keychain
Summary: Delete and reinstall WWDR and recreate certificate. I came across a weird issue while making enterprise certificate from apple developer. I followed all the steps required to make a certificate. The steps whereas follows Create a CSR file Create a certificate on the developer centre Upload CSR file Generate… Read more »
The application bundle does not contain a valid identifier
On rare occasions Xcode will refuse to run your app on a device and you will come across this error The application bundle does not contain a valid identifier. Domain: com.apple.dt.MobileDeviceErrorDomain Code: -402653108 Xcode One of these three steps given below will resolve the issue for you Clear Derived Data… Read more »
Your application has presented a UIAlertController of style UIAlertControllerStyleActionSheet
This happens when you try to present a action sheet in iPad. Luckily you can make your action sheet work across iPhone and iPad without writing different code for specific platform.Using popoverPresentationController?.sourceView an example code is given below This will remove the crash and you will achieve desired behaviour in… Read more »
Xcode 10 stopped detecting SVN repository
Xcode has officially dropped support for SVN . Though I my self recommend git but still if you already have existing repo its time to move on to a good SVN client
Xcode SVN is scheduled for addition, but is missing Error
When a file is scheduled for commit according to svn records but is not present within the root directory, svn throws “is scheduled for addition, but is missing” error. There can be many causes for this error most common one is renaming the file from finder instead of refactoring and deleting… Read more »
Realm implementing GROUP BY query equivalent in swift
Realm GROUP BY query equivalent can be achieved in swift very effectively. Going ahead in the post I will create an imaginary requirement and I will guide you through the necessary solution. Let us start with our realm data model import UIKit import RealmSwift @objcMembers final class Room:Object{ dynamic var… Read more »
Xcode 10 – iOS simulator is not launching
After installing Xcode 10, especially when Xcode 9 is also installed, It has been observed that at times simulator fails to launch while running a project. Following steps can resolve the Issue Clear derived data Xcode -> Preferences -> Location -> Derived data Open edit schemes and make sure for… Read more »
Download Xcode 10.1 beta 2
The all-new Xcode 10 beta 1 can be downloaded from apple using a valid Apple ID Download Xcode 10.1 beta 2 A valid Apple ID is required. If your are already logged in in the browser Xcode 10 Beta 1 download will start directly. Else you will be redirected to the… Read more »
