如何从 a.Net Core 3.1 进程启动 a.Net Core 3.1 进程？

Question

I am trying to start a child.Net Core 3.1 process from another.Net Core 3.1 process for anonymous pipe communication.

_childProcess = new Process();
_childProcess.StartInfo.FileName = "childProcess.exe";
_childProcess.StartInfo.UseShellExecute = false;
_childProcess.StartInfo.WorkingDirectory = AppDomain.CurrentDomain?.BaseDirectory;
_childProcess.Start();

results in the error when debugging: "To run this application, you must install.Net Core".

The child process project is a dependency of the parent project which results in the childProcess.exe being copied into the output directory of the parent process. childProcess.exe can be started directly with no problem. When started from code the runtime cannot be found.

Answer 1

Make sure the child.runtimeconfig.json' is in the same directory as the client.exe`.