Sometimes App is unresponsive and then App crashes when launched from background

AmolGaikwad.8043AmolGaikwad.8043 INMember
edited August 2015 in Xamarin.iOS

Hello there,

We are building an iOS app using Xamarin Studio. While launching the app from background, it crashes sometimes.
We are getting following crash log from device but we are not getting clear idea due to which the crash is happening.

Aug 6 22:09:51 Ashishs-iPhone SpringBoard[54] : Forcing crash report of (reason: 1, description: com.smarterme.appstoredevelopment failed to scene-update in time)
Aug 6 22:09:51 Ashishs-iPhone SpringBoard[54] : Application 'UIKitApplication:com.smarterme.appstoredevelopment[0x4769]' exited abnormally via signal.
Aug 6 22:09:51 Ashishs-iPhone backboardd[57] : Unable to bootstrap_look_up port with name com.smarterme.appstoredevelopment.gsEvents: unknown error code (1102)
Aug 6 22:09:51 Ashishs-iPhone UserEventAgent[20] : id=com.smarterme.appstoredevelopment pid=27935, state=0
Aug 6 22:09:51 Ashishs-iPhone ReportCrash[27950] : Saved report to /var/mobile/Library/Logs/CrashReporter/SmarterMe.iOS_2015-08-06-220951_Ashishs-iPhone.ips.beta
Aug 6 22:09:56 Ashishs-iPhone SmarterMe.iOS[27951] : Found new TLS offset at 224
Aug 6 22:09:56 Ashishs-iPhone SmarterMe.iOS[27951] : WARNING: The runtime version supported by this application is unavailable.
Aug 6 22:09:56 Ashishs-iPhone SmarterMe.iOS[27951] : Using default runtime: v4.0.30319
Aug 6 22:09:56 Ashishs-iPhone SmarterMe.iOS[27951] : assertion failed: 12F70: libxpc.dylib + 71768 [B870B51D-AA85-3686-A7D9-ACD48C5FE153]: 0x7d
Aug 6 22:09:57 Ashishs-iPhone SmarterMe.iOS[27951]: Warning: sync SCNetworkReachability (by-name) query on main thread
Aug 6 22:10:16 Ashishs-iPhone SpringBoard[54] : Forcing crash report of (reason: 1, description: com.smarterme.appstoredevelopment failed to scene-create in time)
Aug 6 22:10:16 Ashishs-iPhone ReportCrash[27954] : Saved report to /var/mobile/Library/Logs/CrashReporter/SmarterMe.iOS_2015-08-06-221016_Ashishs-iPhone.ips.beta
Aug 6 22:10:16 Ashishs-iPhone SpringBoard[54] : Application 'UIKitApplication:com.smarterme.appstoredevelopment[0x5151]' exited
abnormally via signal.

We are not getting the exact reason/issue due to which it is crashing.

FYI, In our app, we have used following techniques for network calls/to connect to server.
1. async and await
2. Background Worker
3. Background Fetch mechanism provided by iOS.

Has anyone came across such crash Your valuable inputs will be helpful.

Thanks in advance.

Posts

  • KarlKoppKarlKopp AUMember ✭✭

    Hi there - did you ever get to the bottom of this? Having the same issue... :neutral:

Sign In or Register to comment.