Visual Studio 2017错误：无法启动程序，在当前状态下操作不合法(Visual Studio 2017 error: Unable to start program, An operat

Visual Studio 2017错误：无法启动程序，在当前状态下操作不合法(Visual Studio 2017 error: Unable to start program, An operation is not legal in the current state)

在安装Visual Studio 2017之后，我尝试运行.NET Core Web项目，当试图在Chrome上运行时，我遇到这个错误：

无法启动程序，在当前状态下操作不合法

After fresh installation of Visual Studio 2017 I tried to run .NET Core Web project and when trying to run it on Chrome I am getting this error:

Unable to start program, An operation is not legal in the current state

最满意答案

对于我来说，解决方案（解决方法）是关闭Chrome上的JavaScript调试，我相信这是VS 2017中引入的一个新功能。

转到“ 工具”>“选项”>“调试”>“常规” ，关闭“ 启用JavaScript调试”（Chrome和IE）的设置 。

这是一个已知的问题， 似乎正在进行调查 。

有关JS 2017中JS调试的完整信息，请访问https://blogs.msdn.microsoft.com/webdev/2016/11/21/client-side-debugging-of-asp-net-projects-in-google-chrome/

For me, the solution (workaround) is to turn off JavaScript debugging on Chrome, which I believe is a new feature introduced in VS 2017.

Go to Tools > Options > Debugging > General and turn off the setting for Enable JavaScript Debugging for ASP.NET (Chrome and IE).

This is a known issue already, and seems to have an investigation underway.

Full information about JS debugging in VS 2017 here: https://blogs.msdn.microsoft.com/webdev/2016/11/21/client-side-debugging-of-asp-net-projects-in-google-chrome/