iOS crash when testing on device - debug logs

Question

I've begun testing my iOS app on my iPhone. Everything works great for a week or so and then my app starts to crash immediately when I try to open it. When I check the logs for my phone (Window-Devices-Select my iPhone), I see the following log messages.

<Notice>: Submitted job with label: UIKitApplication:com.app.App-Name[0x9fed][63]

<Notice>: /private/var/containers/Bundle/Application/64152E86-B292-47E5-A12D-27E5E23CACFF/App-Name.app/App-Name not valid: 0xe8008015: A valid provisioning profile for this executable was not found.

<Error>: Unable to obtain a task name port right for pid 14847: (os/kern) failure (0x5)
May 29 08:46:13 iPhone assertiond[63] <Notice>: Failed to start job 
with error Error Domain=NSPOSIXErrorDomain Code=3 "No such process" 
UserInfo={NSLocalizedRecoverySuggestion=Consult 
/var/log/com.apple.xpc.launchd/launchd.log for more information, 
NSLocalizedDescription=Unable to get valid task name port right for pid 
14847, NSLocalizedFailureReason=The process failed to exec}

<Notice>: Deleted job with label: UIKitApplication:com.app.App-
Name[0x9fed][63]

<Notice>: [app.App-Name] Bootstrap failed with error: <NSError: 
0x115657730; domain: BKSProcessErrorDomain; code: 1 (bootstrap-failed); 
reason: "Failed to start job">

 <Error>: Bootstrapping failed for <FBApplicationProcess: 0x11d2702a0; 
 com.app.App-Name; pid: -1> with error: Error 
 Domain=BKSProcessErrorDomain Code=1 "Unable to bootstrap process with 
 bundleID com.app.App-Name" UserInfo={BKSProcessExitReason=0, 
NSLocalizedFailureReason=Failed to start job, 
NSUnderlyingError=0x11fa53590 {Error Domain=NSPOSIXErrorDomain Code=3 
"No such process" UserInfo={NSLocalizedFailureReason=The process failed 
to exec, NSLocalizedRecoverySuggestion=Consult 
/var/log/com.apple.xpc.launchd/launchd.log for more information, 
NSLocalizedDescription=Unable to get valid task name port right for pid 
 14847}}, BSErrorCodeDescription=bootstrap-failed, 
 NSLocalizedDescription=Unable to bootstrap process with bundleID 
 com.app.App-Name}

 <Notice>: <FBApplicationProcess: 0x11d2702a0; com.app.App-Name; pid: -1> exited.

<Notice>: SystemUI unknown identifier: 'com.app.App-Name'

<Notice>: Process exited: <FBApplicationProcess: 0x11d2702a0; com.app.App-Name; pid: -1> -> <FBApplicationProcessExitContext: 0x176235aa0; exitReason: (none); terminationReason: (none)>

I've googled for these error logs to try and find a solution, but no luck.

Any help would be much appreciated.

Answer 1

I had the same situation with an app which Bundle Identifier has been moved to another Apple Developer Team.

After Bundle Identifier was moved, a previous build was containing a provisioning profile which was no longer valid, and I got this error message in logs.

I guess the same happens if you delete the Provisioning Profile or if it is invalidated for whatever reason.