Unable to debug Blazor hosted webassembly 3.2.0 from Visual Studio 2019 16.6.2

Question

I have Visual Studio 2019 16.6.2 installed, along with the .NET Core 3.1.301 SDK and all the necessary Blazor templates.

If I create a brand new Blazor WebAssmbly app

Answer 1

for me I was missing app.UseWebAssemblyDebugging(); in Startup.Configure(). Hope this helps someone.