当dotnet工具无法启动（无法初始化）时，我设置了哪些环境变量来获取更详细的信息？

Question

I know I've read on a blog somewhere or other that you can set some environment variable to give you more information when you have a crash at startup invoking the dotnet tool (asp.net core dotnet command line tool).

I'm using dotnet 1.0.0 rtm on an OpenSuSE linux system and it's crashing like this:

> dotnet version
Failed to initialize CoreCLR, HRESULT: 0x80131500

To get more information about why, is there some environment variable I can set to tell me why it won't start up?

I do know you can get some unix system info with dotnet --info but that also crashes in my case with the same failed to initialize error.

I know I can do an strace (strace dotnet version) but I think there's something BUILT IN

Answer 1

您正在寻找的环境变量是COREHOST_TRACE=1 。