watchos-2
secTaskDiagnoseEntitlements MISSING keychain entitlements: no stored taskRef found
This error message typically arises when the application tries to access the Keychain but lacks the appropriate entitlements. While these warnings don’t necessarily affect the operation of your application, they may indicate that some Keychain operations aren’t functioning as expected. Based on my experience I would like to share with you a few suggestions that … Read more
Detecting available API iOS vs. watchOS in Swift
If you want to execute that code only on iOS, then use #if os(iOS) instead of the if #available(iOS …). This way, you are not using a dynamic check for the version of your operating system, but are compiling a different code for one OS or the other.
App installation failed due to application-identifier entitlement
I had this problem with an iPhone app, and fixed it using the following steps. With your device connected, and Xcode open, select Window->Devices In the left tab of the window that pops up, select your problem device In the detail panel on the right, remove the offending app from the “Installed Apps” list. After … Read more