无法开始调试 vs 2017

Question

我正在开发 xamarin 表单应用程序，我将 android 项目设置为启动项目，当我运行我的设备上的项目时，我收到了这个错误

>    Start debugging Android application ...
>     Starting Android application ...
>     An error occured. See full exception on logs for more details.
>     Unable to start debugging.
>     The specified file can not be found.

1- 我在哪里可以找到日志文件？

这是构建的输出

    Starting runtime checks
Detecting installed packages
Detecting installed packages...
1>------ Build started: Project: MobileApp2, Configuration: Debug Any CPU ------
Runtime checks completed

2>  No way to resolve conflict between "mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" and "mscorlib, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e". Choosing "mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" arbitrarily.
3>Starting deploy Samsung SM-J320F ...
3>Deploying Samsung SM-J320F ...
3>Build started.
3>Project "MobileApp2.Android.csproj" (Install target(s)):
3>Project "MobileApp2.csproj" (GetTargetFrameworks target(s)):
3>Done building project "MobileApp2.csproj".
3>Project "MobileApp2.csproj" (GetTargetPath target(s)):
3>Done building project "MobileApp2.csproj".
3>Project "MobileApp2.csproj" (GetNativeManifest target(s)):
3>Done building project "MobileApp2.csproj".

3>Done building project "MobileApp2.Android.csproj".
3>Build succeeded.
3>Deploy successfully on Samsung SM-J320F
========== Build: 2 succeeded, 0 failed, 0 up-to-date, 0 skipped ==========
========== Deploy: 1 succeeded, 0 failed, 0 skipped ==========

最好的解决方案是更新 nugat 包，我这样做了，但问题仍然存在

2-首先我想了解这个问题，这是一个冲突，但是在哪里？

Answer 1

检查您是否在工具和扩展中禁用了单声道调试 -> visual studio 的单声道调试。启用它。或者检查您是否启用了 visual studio 建议的任何扩展。对我来说，通过禁用 Xamarin.Android SDK 扩展，重新启动 visual studio，它对我有用。

无法开始调试 vs 2017

Unable to start debugging vs 2017

android

mscorlib

visual-studio

xamarin.forms