launch.json

{
   // Use IntelliSense to find out which attributes exist for C# debugging
   // Use hover for the description of the existing attributes
   // For further information visit https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md
   "version": "0.2.0",
   "configurations": [
        // {
        //     "name": ".NET Core Launch (console)",
        //     "type": "coreclr",
        //     "request": "launch",
        //     "preLaunchTask": "Build",
        //     // If you have changed target frameworks, make sure to update the program path.
        //     "program": "${workspaceFolder}/src/Common/Commands.Common.Test/bin/Debug/netcoreapp2.0/Microsoft.PowerBI.Commands.Common.Test.dll",
        //     "args": [],
        //     "cwd": "${workspaceFolder}/src/Common/Commands.Common.Test",
        //     // For more information about the 'console' field, see https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md#console-terminal-window
        //     "console": "internalConsole",
        //     "stopAtEntry": false,
        //     "internalConsoleOptions": "openOnSessionStart"
        // },
        {
            "name": ".NET Core Attach",
            "type": "coreclr",
            "request": "attach",
            "processId": "${command:pickProcess}"
        }
    ,]
}