I have an application written in monotouch and one (only one) of my user application is crashing. I did a symbolicate on the crash dump. I cant see any thing in the dump that points to any of my code:<\/p>\n
Thread 0 name: Dispatch queue: com.apple.main-thread\nThread 0 Crashed:\n0 libsystem_kernel.dylib 0x3a26f350 __pthread_kill + 8\n1 libsystem_c.dylib 0x3a1e611e pthread_kill + 54\n2 libsystem_c.dylib 0x3a22296e abort + 90\n3 MyApp 0x00d8085c mono_handle_native_sigsegv (mini-exceptions.c:2325)\n4 MyApp 0x00db2f10 sigabrt_signal_handler (mini-posix.c:196)\n5 libsystem_c.dylib 0x3a1efe90 _sigtramp + 40\n6 libsystem_c.dylib 0x3a1e611e pthread_kill + 54\n7 libsystem_c.dylib 0x3a22296e abort + 90\n8 MyApp 0x00e07df0 monotouch_unhandled_exception_handler (monotouch-glue.m:1440)\n9 MyApp 0x00d7e0ee mono_invoke_unhandled_exception_hook (mini-exceptions.c:2561)\n10 MyApp 0x00d38c36 mono_thread_abort (mini.c:2629)\n11 MyApp 0x00d803ec mono_handle_exception_internal + 2136\n12 MyApp 0x00d804b8 mono_handle_exception (mini-exceptions.c:1902)\n13 MyApp 0x00db1b84 handle_signal_exception (exceptions-arm.c:559)\n14 MyApp 0x00139e20 MonoTouch_UIKit_UIControlEventProxy_Activated + 64\n15 MyApp 0x006a3e94 wrapper_runtime_invoke_object_runtime_invoke_dynamic_intptr_intptr_intptr_intptr + 196\n16 MyApp 0x00d3b1d4 mono_jit_runtime_invoke (mini.c:5793)\n17 MyApp 0x00da8da4 mono_runtime_invoke (object.c:2790)\n18 MyApp 0x00ca90e6 native_to_managed_trampoline_MonoTouch_UIKit_UIControlEventProxy_Activated (:97)\n19 UIKit 0x33df00c0 -[UIApplication sendAction:to:from:forEvent:] + 68\n20 UIKit 0x33df0072 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 26\n21 UIKit 0x33df0050 -[UIControl sendAction:to:forEvent:] + 40\n22 UIKit 0x33def906 -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 498\n23 UIKit 0x33defdfc -[UIControl touchesEnded:withEvent:] + 484\n24 UIKit 0x33d0e41c _UIGestureRecognizerUpdate + 5764\n25 CoreFoundation 0x31ed26ca __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 18\n26 CoreFoundation 0x31ed09bc __CFRunLoopDoObservers + 272\n27 CoreFoundation 0x31ed0d12 __CFRunLoopRun + 738\n28 CoreFoundation 0x31e43eb8 CFRunLoopRunSpecific + 352\n29 CoreFoundation 0x31e43d44 CFRunLoopRunInMode + 100\n30 GraphicsServices 0x359fa2e6 GSEventRunModal + 70\n31 UIKit 0x33d592fc UIApplicationMain + 1116\n32 MyApp 0x00179168 wrapper_managed_to_native_MonoTouch_UIKit_UIApplication_UIApplicationMain_int_string___intptr_intptr + 236\n33 MyApp 0x003cd10c MyApp_Application_Main_string__ + 44\n34 MyApp 0x006a3e94 wrapper_runtime_invoke_object_runtime_invoke_dynamic_intptr_intptr_intptr_intptr + 196\n35 MyApp 0x00d3b1d4 mono_jit_runtime_invoke (mini.c:5793)\n36 MyApp 0x00da8da4 mono_runtime_invoke (object.c:2790)\n37 MyApp 0x00dabb0a mono_runtime_exec_main (object.c:3972)\n38 MyApp 0x00daf42e mono_runtime_run_main (object.c:3602)\n39 MyApp 0x00d527b6 mono_jit_exec (driver.c:1125)\n40 MyApp 0x00dfaaac main (main.m:482)\n41 MyApp 0x000430d8 start + 36\n<\/code><\/pre>\nAny suggestions on what I should do from here ?<\/p>\n
thank Christian<\/p>\n
\n- \n
iOS<\/code> crash log is not descriptive is some situations.<\/p>\nTry to make your alternative to iOS<\/code> crash reporting system:<\/p>\n\n- Log user actions into memory;<\/li>\n
- Subscribe for
UnhandledException<\/code> event:<\/li>\n<\/ul>\n \/\/ In AppDelegate.FinishedLaunching\n AppDomain.CurrentDomain.UnhandledException += (object sender, UnhandledExceptionEventArgs e) => {\n LogTool.SaveLog(e);\n };\n<\/code><\/pre>\n\n- When user next time run an app, check that log is not empty. If so, suggest user to send crash log to you via email (see
MFMailComposeViewController<\/code> class usage examples).<\/li>\n<\/ul>\nThus, you will get exact information you need to solve issues.<\/p>\n<\/li>\n<\/ol>\n
Originally posted 2014-01-05 22:45:54. <\/small><\/p>","protected":false},"excerpt":{"rendered":"
I have an application written in monotouch and one (only one) of my user application is crashing. I did a symbolicate on the crash dump. I cant see any thing in the dump that points to any of my code: Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed: 0 libsystem_kernel.dylib 0x3a26f350 __pthread_kill + 8 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2399","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/2399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=2399"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/2399\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=2399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=2399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=2399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}