[SOLVED] There was no runtime pack for Microsoft.AspNetCore.App available for the specified RuntimeIdentifier 'browser-wasm'

There was no runtime pack for Microsoft.AspNetCore.App available for the specified RuntimeIdentifier 'browser-wasm'

I'm trying to migrate from ASP.NET Core 3.1 to 5.0 using this migration guide provided by Microsoft.

I installed SDK 5.0.100-rc.1 with runtimes. I updated the project as the guide says, but I'm still getting following error:

There was no runtime pack for Microsoft.AspNetCore.App available for the specified RuntimeIdentifier 'browser-wasm'

Project file:

<Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">
    <PropertyGroup>
        <TargetFramework>net5.0</TargetFramework>
        <UserSecretsId>*****</UserSecretsId>
    </PropertyGroup>
...

I have a global.json file, all my SDK files are present, and I have tried deleting my obj, bin, and .vs folders, all with no luck.

Solution

I finally made it work.

I did everything that guide said, except for the project file which I changed to this:

<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net5.0</TargetFramework>
    <UserSecretsId>*****</UserSecretsId>
    <UseBlazorWebAssembly>true</UseBlazorWebAssembly>
  </PropertyGroup>
...

But I have no idea if it is correct when official upgrade guide says to use:

<Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">

instead of:

<Project Sdk="Microsoft.NET.Sdk.Web">