Error '_BSMachError: port 1607; (os/kern) invalid capability (0x14) “Unable to insert COPY_SEND” in Cordova app on iOS 10

Question

Everything works fine till I build my cordova application with Xcode 7.3.0 but it started crashing only on iOS 10 devices after building the same application with Xcode 8 wh

Answer 1

I received precisely this error carrying out reset of Core Data but none of the above solutions worked or was relevant in my case. Turned out to be result of code taking place inside action of UIAlert which needed to be pushed into main thread. Solution found through here - Error _BSMachError: (os/kern) invalid capability (20) after receiving remote notification on CloudKit record addition - and updated below for Swift 4:

alert.addAction(UIAlertAction(title: "Reset Now", style: UIAlertAction.Style.default, handler: { action in
            DispatchQueue.main.async {
                // Core Data reset code goes here...
            }
}))