fis_lib_basictest/.vscode/launch.json

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
          "name": "fli_lib_basicstest",
          "request": "launch",
          "type": "dart",
          "program": "lib/main.dart",
          "args": [
            "--web-port=8080",
            "--web-hostname=127.0.0.1",
            "--dart-define=FLUTTER_WEB_CANVASKIT_URL=\"/canvaskit/\""
          ]
        },
        {
          "name": "Release Mode",
          "request": "launch",
          "type": "dart",
          "program": "lib/main.dart",
          "args": [
            "--web-port=8080",
            "--web-hostname=127.0.0.1",
            "--dart-define=FLUTTER_WEB_CANVASKIT_URL=./canvaskit/",
            "--release"
          ]
        }
      ]
}