Crashes on Testflight launch

Question

Xamarin project on windows visual studio. Trying to use testflight and eventually apple store. The crash occurred on my 8th Gen Ipad

The app crashes upon launch on testflight. No pages just immediately crashes and generates log. I assume this is a common issue due to configurations neccesary for apple connect, as the program functions fine when directly deployed to device

Incident Identifier: 117216CF-A2A6-4DD8-B338-F26E53BC1BD5
Hardware Model:      iPad11,6
Process:             iosTest.iOS [3415]
Path:                /private/var/containers/Bundle/Application/65CD1B26-70F6-4A2D-9EAF-6F00472B9F15/iosTest.iOS.app/iosTest.iOS
Identifier:          com.ccg.final
Version:             1.0 (1.0)
AppStoreTools:       12D4d
AppVariant:          1:iPad11,6:14
Beta:                YES
Code Type:           ARM-64 (Native)
Role:                Foreground
Parent Process:      launchd [1]
Coalition:           com.ccg.final [643]
Date/Time:           2021-01-31 07:58:55.6613 -0800
Launch Time:         2021-01-31 07:58:55.3837 -0800
OS Version:          iPhone OS 14.3 (18C66)
Release Type:        User
Baseband Version:    n/a
Report Version:      104

Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note:  EXC_CORPSE_NOTIFY
Triggered by Thread:  0
Thread 0 name:
Thread 0 Crashed:

0   libsystem_kernel.dylib            0x00000001b54e4414 __pthread_kill + 8
1   libsystem_pthread.dylib           0x00000001d291ab40 pthread_kill + 272 (pthread.c:1388)
2   libsystem_c.dylib                 0x000000019119fbf4 __abort + 116 (abort.c:147)
3   libsystem_c.dylib                 0x000000019119fb80 abort + 116 (abort.c:118)
4   iosTest.iOS                       0x0000000106c68058 xamarin_printf + 35209304 (runtime.m:2456)
5   iosTest.iOS                       0x0000000106b2cfa8 mono_invoke_unhandled_exception_hook + 33918888 (exception.c:1299)
6   iosTest.iOS                       0x0000000106ac1d74 mono_handle_exception_internal + 33480052 (mini-exceptions.c:2783)
7   iosTest.iOS                       0x0000000106ac2754 mono_resume_unwind + 33482580 (mini-exceptions.c:3525)
8   iosTest.iOS                       0x0000000106ab6694 mono_arm_resume_unwind + 33433236 (exceptions-arm64.c:421)
9   iosTest.iOS                       0x0000000104c34628 llvm_resume_unwind_trampoline + 168
10  iosTest.iOS                       0x0000000104fdd52c Xamarin_iOS_UIKit_UIApplication_Main_string___intptr_intptr + 5281068 (UIApplication.cs:0)
11  iosTest.iOS                       0x0000000106ad3998 mono_jit_runtime_invoke + 33552792 (mini-runtime.c:3165)
12  iosTest.iOS                       0x0000000106b8f0bc mono_runtime_invoke_checked + 34320572 (object.c:3220)
13  iosTest.iOS                       0x0000000106b95314 mono_runtime_exec_main_checked + 34345748 (object.c:5284)
14  iosTest.iOS                       0x0000000106ab1f2c mono_jit_exec + 33414956 (driver.c:1328)
15  iosTest.iOS                       0x0000000106c6facc xamarin_main + 35240652 (monotouch-main.m:0)
16  iosTest.iOS                       0x0000000104b32484 main + 386180 (main.m:212)
17  libdyld.dylib                     0x0000000187a376b0 start + 4



 

Answer 1

Resolved it. Was Linker Configuration in IOS project. When set to Do Not Link it cordons off external SDKs, IE Xamarin