React Native iOS TestFlight build crashes only on iOS 12 version

React Native iOS TestFlight app is crashing on my iPad Mini 2, iOS 12.5.4. It is working fine in all iOS 13, 14 and 15 versions

XCode console log obtained:-

Bootstrapping failed for <FBApplicationProcess: 0x15685f7c0; com.mycompanyname.myappname; pid: -1> with error: Error Domain=BKSProcessErrorDomain Code=1 "Unable to bootstrap process with bundleID com.mycompanyname.myappname" UserInfo={NSLocalizedDescription=Unable to bootstrap process with bundleID com.mycompanyname.myappname, BKSProcessExitReason=0, NSLocalizedFailureReason=Failed to start job, NSUnderlyingError=0x280c7c150 {Error Domain=NSPOSIXErrorDomain Code=3 "No such process" UserInfo={BKLaunchdOperation=launch_get_running_pid_4SB, NSLocalizedDescription=Unable to get pid for label UIKitApplication:com.mycompanyname.myappname[0x896][58], BKLaunchdJobLabel=UIKitApplication:com.mycompanyname.myappname[0x896][58], NSLocalizedFailureReason=No such process}}, BKSProcessJobLabel=UIKitApplication:com.mycompanyname.myappname[0x896][58], BSErrorCodeDescription=bootstrap-failed}

Used: XCode 13.0, Node 14.x version, React-Native 0.64.2, We are using Microsoft app center for building app. When we created Enterprise build with our enterprise account, it is working fine. Only crashing on TestFlight build

Is there any solution for this? Advance Thanks

  • React Native is not a framework of Apple's. You should better contact to the author of the framework or the Microsoft app center.

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