I have created an App ,tested on simulator and works very well. Developed using react native expo. But after creating an TestFlight mode for testing , it crashed on startup. I am able to retrieve logs from crashed app, but I could not able to understand anything about cause of this crashed. Any help would be highly appreciated. LOG `Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Termination Reason: SIGNAL 6 Abort trap: 6 Terminating Process: ParrotProjectv2 [647] Triggered by Thread: 7 Application Specific Information: abort() called Thread 7 name: Dispatch queue: expo.modules.AsyncFunctionQueue Thread 7 Crashed: 0 libsystem_kernel.dylib 0x1d6241578 __pthread_kill + 8 1 libsystem_pthread.dylib 0x1f70c0118 pthread_kill + 268 2 libsystem_c.dylib 0x19e7ac178 abort + 180 3 libc++abi.dylib 0x1f6ffebf8 abort_message + 132 4 libc++abi.dylib 0x1f6fee444 demangling_terminate_handler() + 348 5 libobjc.A.dylib 0x190321ea4 _objc_terminate() + 144 6 libc++abi.dylib 0x1f6ffdfbc std::__terminate(void (*)()) + 16 7 libc++abi.dylib 0x1f6ffdf60 std::terminate() + 56 8 libdispatch.dylib 0x19e74bec0 _dispatch_client_callout + 40 9 libdispatch.dylib 0x19e753534 _dispatch_lane_serial_drain + 668 10 libdispatch.dylib 0x19e7540a4 _dispatch_lane_invoke + 384 11 libdispatch.dylib 0x19e75ecdc _dispatch_workloop_worker_thread + 648 12 libsystem_pthread.dylib 0x1f70b9ddc _pthread_wqthread + 288 13 libsystem_pthread.dylib 0x1f70b9b7c start_wqthread + 8