我正在使用vidyo SDK进行Xamarin形式的视频通话。升级到最新版本时，我开始在Xamarin ios应用程序中收到以下错误。
在旧版本4.1.25.30中可以正常工作，升级版本为20.1.0.9。
当我调用ConnectToHost方法时，它引发异常并且UI被挂起 我仍然无法找出错误的根本原因， 有人知道吗？
这是日志。
The thread 0xd has exited with code 0 (0x0).
=================================================================
Native Crash Reporting
=================================================================
Got a segv while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================
=================================================================
Native stacktrace:
=================================================================
0x10a4ee5ac - /private/var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/Frameworks/Mono.framework/Mono : mono_dump_native_crash_info
0x10a4e4824 - /private/var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/Frameworks/Mono.framework/Mono : mono_handle_native_crash
0x10a4f29d4 - /private/var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/Frameworks/Mono.fram
ework/Mono : mono_sigsegv_signal_handler
0x18b6f69fc - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x10686db78 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : _ZN16XamarinCallState3selEv
0x10686c564 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : _ZN16XamarinCallState3selEv
0x10686af2c - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : _ZN16XamarinCallState3selEv
0x10686bd3c - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : _ZN16XamarinCallState3selEv
0x18b6fc738 - /usr/lib/system/libsystem_pthread.dylib : <redacted>
0x18b6f4ba4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x18b6fc6b4 - /usr/lib/system/libsystem_pthread.dylib : <redacted>
0x106886da4 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5
-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : _ZN16XamarinCallState3selEv
0x10686be04 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : _ZN16XamarinCallState3selEv
0x10686c214 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : _ZN16XamarinCallState3selEv
0x106915cb4 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : _ZN16XamarinCallState3selEv
0x107191334 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : VidyoVirtualShareManagerSetUserDataNative
0x107ced83c - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : VidyoVirtualShareManagerSetUserDataNative
0x1088f99c0 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandM
arkHealth.iOS : VidyoVirtualShareManagerSetUserDataNative
0x1089024cc - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : VidyoVirtualShareManagerSetUserDataNative
0x106c232d8 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : VidyoRemoteMicrophoneSetUserDataNative
0x106c2226c - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : VidyoRemoteMicrophoneSetUserDataNative
0x106c22694 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : VidyoRemoteMicrophoneSetUserDataNative
0x106996a5c - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : VidyoCameraControlCapabilitiesDestructNative
0x106996498 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.a
pp/LandMarkHealth.iOS : VidyoCameraControlCapabilitiesDestructNative
0x1012b3158 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1010c489c - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1010b16b8 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x10562e118 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1054cad14 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1056073a8 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1056295d0 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1054cad14 - /var/containers/
Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x105606310 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1056478d0 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1016a04ec - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1056194b4 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x10120156c - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1016a04ec - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1011e0654 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1011ee1d0 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x10169fd4c - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1011a9bc0 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1011a9114 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x101c96370 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x10a4f5e18 - /private/var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/Frameworks/Mono.framework/Mono : mono_get_runtime_build_info
0x10a5b1e90 - /private/var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/Frameworks/Mono.framework/Mono : mono_runtime_invoke_checked
0x10a
5b56f4 - /private/var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/Frameworks/Mono.framework/Mono : mono_runtime_invoke
0x100ffcfec - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x100ffccc8 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1ad168338 - /System/Library/Frameworks/PushKit.framework/PushKit : <redacted>
0x18b524a38 - /usr/lib/system/libdispatch.dylib : <redacted>
0x18b5257d4 - /usr/lib/system/libdispatch.dylib : <redacted>
0x18b4d3008 - /usr/lib/system/libdispatch.dylib : <redacted>
0x18ba78b20 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x18ba73a58 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x18ba72fb4 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x18dc7479c - /System/Library/Pr
ivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1b811ac38 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x1045dbcf8 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x103d18c30 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x103d18ab4 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x1011be7a4 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x101c96370 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x10a4f5e1
8 - /private/var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/Frameworks/Mono.framework/Mono : mono_get_runtime_build_info
0x10a5b1e90 - /private/var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/Frameworks/Mono.framework/Mono : mono_runtime_invoke_checked
0x10a5b80e8 - /private/var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/Frameworks/Mono.framework/Mono : mono_runtime_exec_main_checked
0x10a4d3820 - /private/var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/Frameworks/Mono.framework/Mono : mono_jit_exec
0x1067ca618 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS : xamarin_localized_string_format_9
0x1010ae654 - /var/containers/Bundle/Application/78C49137-E3CD-4D02-8DE5-FE587EAD2533/LandMarkHealth.iOS.app/LandMarkHealth.iOS :
0x18b5368e0 - /usr/lib/system/li
bdyld.dylib : <redacted>
=================================================================
Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x72):0x62 2020-06-26 10:34:12.831 +00:00: ERROR: VidyoClient: [System thread]: /tmp/SDK.Release.TRINITY_20_1_0_9.build.7uOSFpBWGF/source/SDK/Lmi/VidyoClient/VidyoEndpoint.c:785: CrashHandler_: CrashHandler:
0x15ccd6b00