# Crashlytics - Stack trace # # Platform: apple Crashed: com.apple.main-thread 0 libsystem_kernel.dylib 0x1808 mach_msg2_trap + 8 1 libsystem_kernel.dylib 0x5008 mach_msg2_internal + 80 2 libsystem_kernel.dylib 0x4f20 mach_msg_overwrite + 436 3 libsystem_kernel.dylib 0x4d60 mach_msg + 24 4 CoreFoundation 0x53f5c __CFRunLoopServiceMachPort + 160 5 CoreFoundation 0x53600 __CFRunLoopRun + 1208 6 CoreFoundation 0x52cd8 CFRunLoopRunSpecific + 608 7 GraphicsServices 0x11a8 GSEventRunModal + 164 8 UIKitCore 0x40a90c -[UIApplication _run] + 888 9 UIKitCore 0x4be9d0 UIApplicationMain + 340 10 App 0x8bb4 main + 6 (AppDelegate.swift:6) 11 ??? 0x1acf09e4c (Missing) com.apple.uikit.eventfetch-thread 0 libsystem_kernel.dylib 0x1808 mach_msg2_trap + 8 1 libsystem_kernel.dylib 0x5008 mach_msg2_internal + 80 2 libsystem_kernel.dylib 0x4f20 mach_msg_overwrite + 436 3 libsystem_kernel.dylib 0x4d60 mach_msg + 24 4 CoreFoundation 0x53f5c __CFRunLoopServiceMachPort + 160 5 CoreFoundation 0x53600 __CFRunLoopRun + 1208 6 CoreFoundation 0x52cd8 CFRunLoopRunSpecific + 608 7 Foundation 0xc7e4c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 8 Foundation 0xc7c9c -[NSRunLoop(NSRunLoop) runUntilDate:] + 64 9 UIKitCore 0x41e640 -[UIEventFetcher threadMain] + 420 10 Foundation 0xde718 __NSThread__start__ + 732 11 libsystem_pthread.dylib 0x606c _pthread_start + 136 12 libsystem_pthread.dylib 0x10d8 thread_start + 8 com.google.firebase.crashlytics.MachExceptionServer 0 libsystem_kernel.dylib 0x1808 mach_msg2_trap + 8 1 libsystem_kernel.dylib 0x5008 mach_msg2_internal + 80 2 libsystem_kernel.dylib 0x4f20 mach_msg_overwrite + 436 3 libsystem_kernel.dylib 0x4d60 mach_msg + 24 4 FirebaseCrashlytics 0x1b5bc FIRCLSMachExceptionServer + 194 (FIRCLSMachException.c:194) 5 libsystem_pthread.dylib 0x606c _pthread_start + 136 6 libsystem_pthread.dylib 0x10d8 thread_start + 8 Thread 0 libsystem_kernel.dylib 0x1590 __workq_kernreturn + 8 1 libsystem_pthread.dylib 0x4980 _pthread_wqthread + 364 2 libsystem_pthread.dylib 0x10cc start_wqthread + 8 JavaScriptCore libpas scavenger 0 libsystem_kernel.dylib 0x71cc __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x36e4 _pthread_cond_wait + 1228 2 JavaScriptCore 0x155afe0 scavenger_thread_main + 1316 3 libsystem_pthread.dylib 0x606c _pthread_start + 136 4 libsystem_pthread.dylib 0x10d8 thread_start + 8 Thread 0 libsystem_pthread.dylib 0x10c4 start_wqthread + 8312094914 Thread 0 libsystem_pthread.dylib 0x10c4 start_wqthread + 8312094914 Thread 0 libsystem_pthread.dylib 0x10c4 start_wqthread + 8312094914