13 Replies
      Latest reply on Oct 31, 2018 4:10 PM by sechel
      mbargar-cainc Level 1 Level 1 (0 points)

        We have a native app that embeds WKWebView to display content. It is used to display a series of interactive activities which are drawn in a canvas element.


        After spending some time in the app, and loading a number of resources, we experience a white screen, indicating that the process has crashed (crashlog here). We’ve made a number of changes to our app to try and help reduce the heap size, to no avail.


        The crash is repeatable and always happens at the exact same time within the app. The app performs better in iOS 9 -- this only happens at this time in iOS 10, including the 10.1 beta (14B55c).


        Does this crash log look familiar to anyone? Here's the topline:

        Exception Type: EXC_BAD_ACCESS (SIGSEGV)

        Exception Subtype: KERN_INVALID_ADDRESS at 0xfffffff0

        Termination Signal: Segmentation fault: 11

        Termination Reason: Namespace SIGNAL, Code 0xb

        Terminating Process: exc handler [0]

        Triggered by Thread: 0


        Thank you!