Error: No service for type 'ITempDataDictionaryFactory' has been registered
Dung Do Tien
Dec 19 2020
734
After convert project Asp.net Core version 2.1 to 3.1 when running web application I got an error InvalidOperationException: No service for type 'Microsoft.AspNetCore.Mvc.ViewFeatures.ITempDataDictionaryFactory' has been registered.
Below is the code of Startup.cs
file:
public class Startup
{
[Obsolete]
public Startup(Microsoft.AspNetCore.Hosting.IHostingEnvironment evm)
{
var builder = new ConfigurationBuilder()
.SetBasePath(evm.ContentRootPath)
.AddJsonFile("appsettings.json", true, true)
.AddJsonFile($"appsettings.{evm.EnvironmentName}.json", true)
.AddEnvironmentVariables();
Configuration = builder.Build();
}
public IConfiguration Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.Configure<CookiePolicyOptions>(options =>
{
// This lambda determines whether user consent for non-essential cookies is needed for a given request.
options.CheckConsentNeeded = context => true;
options.MinimumSameSitePolicy = Microsoft.AspNetCore.Http.SameSiteMode.None;
});
QDM.CMS.Bsl.AutoMapper.RegisterMapping();
services.RegistrationIoc();
services.AddControllers(x => x.AllowEmptyInputInBodyModelBinding = true);
services.AddRouting();
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
[Obsolete]
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Home/Error");
// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseCookiePolicy();
app.UseStaticFiles();
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseEndpoints(routes =>
{
routes.MapControllerRoute(
name: "default",
pattern: "{controller=Admin}/{action=Login}/{id?}");
});
}
}
Thank you for any suggestion.
Have 1 answer(s) found.
-
M2
Manish Kumar Dec 19 2020
I got the same error In Asp.net core 3.1. Add command below at the end of
ConfigureServices()
method, it will work for you:services.AddControllersWithViews();
Hope it's helpful for you.
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