aspnetcore: Cannot find bin/obj directory for blazor app.

Description

Cannot find bin directory for Blazor app. Neither ‘C:/Users…BBGrid/bin/debug’ nor ‘C:/Users…BBGrid/bin/release’ exists on disk.

To Reproduce

1. Using 3.0.100-preview5-011568
2. dotnet new -i Microsoft.AspNetCore.Blazor.Templates::3.0.0-preview5-19227-01 as per https://docs.microsoft.com/en-us/aspnet/core/blazor/get-started?view=aspnetcore-3.0&tabs=visual-studio
3. dotnet new blazor -o BBGrid
4. cd BBGrid
5. dotnet run

Expected behavior

Project to run

Screenshots

bin/obj folders: https://i.gyazo.com/5b97ca49c9f5458e47f4b3a187824c8e.png dotnet run output: https://i.gyazo.com/86578b19107317796a7aaec3fc79c7b0.png dotnet --info output: https://i.gyazo.com/8853b0bf140c35b10e731980a465a447.png Workaround folder structure: https://i.gyazo.com/db42ca0b333322ef7df9942fb6eacdf3.png

Additional context

There seems to be a manual workaround. Looking at the bin/obj folders, if I move the debug folder outside the MCD folder so it’s direct parent is the bin and obj, it will run successfully. See workaround folder structure in screenshots. Unfortunately this isn’t feasible if I have to do this every time the project builds 😦

dotnet build does not solve issue 😦

Possible Duplicate of https://github.com/aspnet/Blazor/issues/487