Я тоже боролся с этим; Просто отладка с ". Net Core" должна быть первым выбором; должен автоматически сгенерировать:
{
// 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": ".NET Core Launch (Blazor Standalone)",
"type": "coreclr",
"request": "launch",
"program": "dotnet",
"args": [
"run"
],
"cwd": "${workspaceFolder}/src/Project.UI",
"env": {
"ASPNETCORE_ENVIRONMENT": "Development"
}
},
{
"name": ".NET Core Debug Blazor Web Assembly in Chrome",
"type": "pwa-chrome",
"request": "launch",
"timeout": 30000,
"url": "https://localhost:5001",
"webRoot": "${workspaceFolder}/src/Project.UI",
"inspectUri": "{wsProtocol}://{url.hostname}:{url.port}/_framework/debug/ws-proxy?browser={browserInspectUri}"
}
]
}