FluentToastProvider not working after publishing

[kevorkkeheian]

I am trying to use FluentToastProvider and it is working fine when running locally (dotnet run). But when I publish the project I am receiving this error:

ManagedError: AggregateException_ctor_DefaultMessage (Root component type 'Microsoft.FluentUI.AspNetCore.Components.FluentToastProvider' could not be found in the assembly 'Microsoft.FluentUI.AspNetCore.Components'.)

What could the reason be that it is working fine locally but not after pubishing?

[dvoituron]

Have you published a WebAssembly project?
This seems to be a "Blazor Trimmer" issue: https://learn.microsoft.com/en-us/aspnet/core/blazor/host-and-deploy/configure-trimmer

[kevorkkeheian]

Thank you @dvoituron .

At first I added false in the project files PropertyGroup in both the Client and Server. But it did not work.
But when I deleted the bin and obj folder from all projects and ran dotnet clean and dotnet build it worked after publishing.

Steps:

• Add

<PropertyGroup>
    <PublishTrimmed>false</PublishTrimmed>
  </PropertyGroup>

• remove bin and obj folder from all your projects
• run dotnet clean
• Publish the project

[dvoituron]

Are you creating a WASM or a Server project?

But when I deleted the bin and obj folder from all projects and ran dotnet clean and dotnet build it worked after publishing.

is it probably an issue during the build process