Unable to perform this action because the process is running.

[Mecil9]

Environment data

dotnet --info output: 1.0.0-preview2-1-003177
VS Code version:1.7.2
OS: OSX 10.12.1
C# Extension version: 1.5.3
mono version :4.8.0

1.When i debug C# program , is throw a Error:

Loaded '/usr/local/share/dotnet/shared/Microsoft.NETCore.App/1.1.0/System.IO.FileSystem.Primitives.dll'. Cannot find or open the symbol file.
Loaded '/usr/local/share/dotnet/shared/Microsoft.NETCore.App/1.1.0/System.Runtime.Handles.dll'. Cannot find or open the symbol file.
Loaded '/usr/local/share/dotnet/shared/Microsoft.NETCore.App/1.1.0/System.Text.Encoding.dll'. Cannot find or open the symbol file.
Loaded '/usr/local/share/dotnet/shared/Microsoft.NETCore.App/1.1.0/System.Text.Encoding.Extensions.dll'. Cannot find or open the symbol file.
Loaded '/usr/local/share/dotnet/shared/Microsoft.NETCore.App/1.1.0/System.Threading.Tasks.dll'. Cannot find or open the symbol file.

Unable to perform this action because the process is running.

2.stop debug, then throw another error:
The program '/Users/Mecil9/Homework/hwapp/bin/Debug/netcoreapp1.1/hwapp.dll' has exited with code 0 (0x00000000).

my launch.json file:

`{
    "version": "0.2.0",
    "configurations": [
        {
            "name": ".NET Core Launch (console)",
            "type": "coreclr",
            "request": "launch",
            "preLaunchTask": "build",
            "program": "${workspaceRoot}/bin/Debug/netcoreapp1.1/hwapp.dll",
            "args": [],
            "cwd": "${workspaceRoot}",
            "stopAtEntry": false,
            "externalConsole": false
        },
        {
            "name": ".NET Core Launch (web)",
            "type": "coreclr",
            "request": "launch",
            "preLaunchTask": "build",
            "program": "${workspaceRoot}/bin/Debug/netcoreapp1.1/hwapp.dll",
            "args": [],
            "cwd": "${workspaceRoot}",
            "stopAtEntry": false,
            "launchBrowser": {
                "enabled": true,
                "args": "${auto-detect-url}",
                "windows": {
                    "command": "cmd.exe",
                    "args": "/C start ${auto-detect-url}"
                },
                "osx": {
                    "command": "open"
                },
                "linux": {
                    "command": "xdg-open"
                }
            },
            "env": {
                "ASPNETCORE_ENVIRONMENT": "Development"
            },
            "sourceFileMap": {
                "/Views": "${workspaceRoot}/Views"
            }
        },
        {
            "name": ".NET Core Attach",
            "type": "coreclr",
            "request": "attach",
            "processId": "${command.pickProcess}"
        }
    ]
}

go to Visual studio and Terminal is OK!

[alexdima]

@weinand I wasn't sure if this is an issue on our side or on https://github.com/OmniSharp/omnisharp-vscode

[weinand]

This issue was moved to dotnet/vscode-csharp#1032

[weinand]

This issue was moved to dotnet/vscode-csharp#1033