[Bug]: Unable to resolve service for type 'System.Net.Http.HttpClient' while attempting to activate 'MudBlazor.Extensions.Services.MudExFileService'

[jaypalexa]

Contact Details

jpalexa@duck.com

What happened?

After upgrading to 1.7.68, we are now seeing the following exception at application startup. (When we roll back to 1.7.67, we do not see this exception).

System.AggregateException
  HResult=0x80131500
  Message=Some services are not able to be constructed (Error while validating the service descriptor 'ServiceType: MudBlazor.Extensions.Services.MudExFileService Lifetime: Transient ImplementationType: MudBlazor.Extensions.Services.MudExFileService': Unable to resolve service for type 'System.Net.Http.HttpClient' while attempting to activate 'MudBlazor.Extensions.Services.MudExFileService'.) (Error while validating the service descriptor 'ServiceType: MudBlazor.Extensions.Services.MudExFileService Lifetime: Transient ImplementationType: MudBlazor.Extensions.Services.MudExFileService': Unable to resolve service for type 'System.Net.Http.HttpClient' while attempting to activate 'MudBlazor.Extensions.Services.MudExFileService'.)
  Source=Microsoft.Extensions.DependencyInjection
  StackTrace:
   at Microsoft.Extensions.DependencyInjection.ServiceProvider..ctor(ICollection`1 serviceDescriptors, ServiceProviderOptions options)
   at Microsoft.Extensions.DependencyInjection.ServiceCollectionContainerBuilderExtensions.BuildServiceProvider(IServiceCollection services, ServiceProviderOptions options)
   at Microsoft.Extensions.Hosting.HostApplicationBuilder.Build()
   at Microsoft.AspNetCore.Builder.WebApplicationBuilder.Build()
   at Program.<Main>$(String[] args) in C:\temp\TestApp3\Program.cs:line 11

  This exception was originally thrown at this call stack:
    [External Code]

Inner Exception 1:
InvalidOperationException: Error while validating the service descriptor 'ServiceType: MudBlazor.Extensions.Services.MudExFileService Lifetime: Transient ImplementationType: MudBlazor.Extensions.Services.MudExFileService': Unable to resolve service for type 'System.Net.Http.HttpClient' while attempting to activate 'MudBlazor.Extensions.Services.MudExFileService'.

Inner Exception 2:
InvalidOperationException: Unable to resolve service for type 'System.Net.Http.HttpClient' while attempting to activate 'MudBlazor.Extensions.Services.MudExFileService'.

using MudBlazor.Extensions;

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddHttpContextAccessor();
builder.Services.AddRazorPages();
builder.Services.AddServerSideBlazor();

builder.Services.AddMudExtensions();
builder.Services.AddMudServicesWithExtensions();

var app = builder.Build();
app.UseDeveloperExceptionPage();
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseRouting();
app.MapBlazorHub();
app.MapFallbackToPage("/_Host");

app.Run();

Expected Behavior

No exception

Screenshots

What application type are you referring to?

ServerRendered

Custom Application Type

No response

MudBlazor.Extension Version

1.7.68

MudBlazor Version

6.10.0

What browser are you using?

Chrome

Sample Solution

TestApp.zip

Pull Request

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[fgilde]

You're right, I'm so sorry my mistake. Will change it asap if you need a quickfix you can just register one in your Startup

builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });

[fgilde]

Solved in 1.7.69

[jaypalexa]

Thank you once again, Florian, for your quick attention. All seems well now in 1.7.69.