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AspNet Core 3.1 : No Manifest exist for the current culture

Question

User-1602535186 posted

using System.Collections.Generic;
using System.Linq;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Localization;

namespace DemoApp
{
    [Produces("application/json")]
    [Route("api/[controller]")]
    public class TranslationsController : Controller
    {
        private readonly IStringLocalizer<SharedResource> _localizer;

        public TranslationsController(IStringLocalizer<SharedResource> localizer)
        {
            _localizer = localizer;
        }

        [HttpGet]
        public ActionResult List()
        {
            Dictionary<string, string> translations = _localizer.GetAllStrings().ToDictionary(x => x.Name, x => x.Value);
            return new JsonResult(translations);
        }
    }
}

I am getting error for this _localizer.GetAllStrings() in my aspnet core 3.1 application. I am having resx file with name ShareResource.resx in my resources folder

Thursday, April 16, 2020 3:10 PM

Answers

User-854763662 posted

Hi TechAspirant ,

Here is a working demo :

Startup.cs

public void ConfigureServices(IServiceCollection services)
        {
            services.AddLocalization(options => options.ResourcesPath = "Resources");

            services.AddControllersWithViews()
                .AddViewLocalization(LanguageViewLocationExpanderFormat.Suffix)
                .AddDataAnnotationsLocalization(); 
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            //...

            var supportedCultures = new[]
            {
                new CultureInfo("en-US"),
                new CultureInfo("fr"),
            };

            app.UseRequestLocalization(new RequestLocalizationOptions
            {
                DefaultRequestCulture = new RequestCulture("en-US"),
                // Formatting numbers, dates, etc.
                SupportedCultures = supportedCultures,
                // UI strings that we have localized.
                SupportedUICultures = supportedCultures
            });

            app.UseHttpsRedirection();
            app.UseStaticFiles();

            app.UseRouting();

            app.UseAuthorization();

            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllerRoute(
                    name: "default",
                    pattern: "{controller=Home}/{action=Index}/{id?}");
            });
        }

Resource files path and SharedResource.cs which is created in the root of the project

Controller

    [Produces("application/json")]
    [Route("api/[controller]")]
    public class TranslationsController : Controller
    {
        private readonly IStringLocalizer<SharedResource> _localizer;

        public TranslationsController(IStringLocalizer<SharedResource> localizer)
        {
            _localizer = localizer;
        }

        [HttpGet]
        public ActionResult List()
        {
            Dictionary<string, string> translations = _localizer.GetAllStrings().ToDictionary(x => x.Name, x => x.Value);
            return new JsonResult(translations);
        }
    }

Here is my demo link, you could refer to.

Best Regards,

Sherry

Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM

Friday, April 17, 2020 7:46 AM

Answered by:

AspNet Core 3.1 : No Manifest exist for the current culture

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