An error occurred starting the application about beatpulse

Yes it's working. Thanks

[lurumad]

Hi @sorcer1

Yes, we have an issue in BeatPulse, because we haven't parametrized LivenessDb context constructor. So you are register another DbContext and the error is clear.

BeatPulse/src/BeatPulse.UI/Core/Data/LivenessDb.cs

Line 15 in ca8d2b2

public LivenessDb(DbContextOptions options) : base(options) { }

Should be

public LivenessDb(DbContextOptions<LivenessDb> options) : base(options) { }

We are going to fix it!

[unaizorrilla]

Hi @sorcer1

Are you trying to enable UI in your Web API? ( UI is intended to be a different project)
You need also UseBeatPulseUI in your Configure method.

Can you post your code on a gist in order to check? or sendus a copy, git uri etc..

Yes, i want to have UI in my Web API.

The UseBeatPulseUI is already in my Configure method.
The UI is shown but with an error : Could not retrieve liveness data

[lurumad]

Hi @sorcer1 ,

Can you share with us your Startup.cs?

Regards!

[unaizorrilla]

Hi @sorcer1

I create a sample app with your scenario and is working, can you send me a repro of the problem?

using BeatPulse;
using BeatPulse.UI;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Versioning;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.IdentityModel.Tokens;
using MovieSystem.Api.Core.Extensions;
using MovieSystem.Api.Core.Middlewares;
using MovieSystem.Api.Core.Swagger;
using MovieSystem.Infrastructures.Interfaces;
using MovieSystem.Infrastructures.Security;
using MovieSystem.Server.Config;
using MovieSystem.Server.Config.Interfaces;
using MovieSystemV4.Data;
using MovieSystemV4.Data.Interfaces;
using MovieSystemV4.Data.Models;
using MovieSystemV4.Repositories;
using MovieSystemV4.Repositories.Interfaces;
using MovieSystemV4.Services;
using MovieSystemV4.Services.Interfaces;
using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;
using Swashbuckle.AspNetCore.Swagger;
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;

namespace MovieSystemV4.Api
{
    public class Startup
    {
        public static IHostingEnvironment HostingEnvironment;

        public Startup(IHostingEnvironment hostingEnvironment)
        {
            HostingEnvironment = hostingEnvironment;
        }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddOptions();

            // Configure health checks
            ConfigureHealthChecks(services);

            // Configures the service authentification
            ConfigureServiceAuthentication(services);

            // Config the database context
            ConfigureServiceDbContext(services);

            // Add services by Dependency Injection
            ConfigureServicesByDependencyInjection(services);

            // Add CORS to enable security
            services.AddCors();

            // Config compression for https
            services.AddResponseCompression(options => { options.EnableForHttps = true; });

            // Config the cache
            ConfigureCache(services);

            services.AddMvc()
                // Add JSON options to MVC rendering
                .AddJsonOptions(jsonOptions =>
                {
                    jsonOptions.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
                    jsonOptions.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
                });
                
            // Configure API Versioning
            ConfigureApiVersioning(services);

            // TODO : ajout de la gestion des profils 
            // x-profile-id: 50

            // Configure swagger api documentation
            ConfigureSwagger(services);
        }

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

            app.UseCors(c => c
                .AllowAnyOrigin()
                .AllowAnyHeader()
                .AllowAnyMethod());

            if (HostingEnvironment.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
                app.UseDatabaseErrorPage();
            }
            else
            {
                app.UseExceptionHandler("/error");
                app.UseHsts();
            }

            app.UseHttpsRedirection();

            // Enable middleware to serve generated Swagger as a JSON endpoint
            app.UseSwagger();
            app.UseSwaggerUI(c =>
            {
                c.SwaggerEndpoint("/swagger/v1/swagger.json", "MOVIESYSTEM API V1");
                c.DocumentTitle = "MovieSystem API Documentation";
            });

            app.UseAuthentication();
            app.UseResponseCompression();
            app.UseRequestResponseLogging();
            app.UseMvc();
        }

        private static void ConfigureSwagger(IServiceCollection services)
        {
           //...
        }

        private static void ConfigureApiVersioning(IServiceCollection services)
        {
           //...
        }

        private static void ConfigureServiceDbContext(IServiceCollection services)
        {
            //...
        }

        private static void ConfigureCache(IServiceCollection services)
        {
            //...
        }

        private static void ConfigureHealthChecks(IServiceCollection services)
        {
            services.AddBeatPulseUI();

            services.AddBeatPulse(setup =>
            {
                setup.AddSqlServer("myConnectionString");
            });
        }

        private static void ConfigureServiceAuthentication(IServiceCollection services)
        {
           //...
        }

        private static void ConfigureServicesByDependencyInjection(IServiceCollection services)
        {
            //...
        }
    }
}

More details about the error :

MovieSystemV4.Api> [14:20:43 ERR] Connection id "0HLEGBRB1HRQM", Request id "0HLEGBRB1HRQM:00000002": An unhandled exception was thrown by the application.
MovieSystemV4.Api> System.InvalidOperationException: The DbContextOptions passed to the LivenessDb constructor must be a DbContextOptions<LivenessDb>. When registering multiple DbContext types make sure that the constructor for each context type has a DbContextOptions<TContext> parameter rather than a non-generic DbContextOptions parameter.
MovieSystemV4.Api>    at Microsoft.EntityFrameworkCore.DbContext..ctor(DbContextOptions options)
MovieSystemV4.Api>    at lambda_method(Closure , ServiceProviderEngineScope )
MovieSystemV4.Api>    at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType, ServiceProviderEngineScope serviceProviderEngineScope)
MovieSystemV4.Api>    at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope.GetService(Type serviceType)
MovieSystemV4.Api>    at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetService[T](IServiceProvider provider)
MovieSystemV4.Api>    at BeatPulse.UI.Middleware.UIApiEndpointMiddleware.InvokeAsync(HttpContext context, IServiceScopeFactory serviceScopeFactory)
MovieSystemV4.Api>    at Microsoft.AspNetCore.Builder.Extensions.MapMiddleware.Invoke(HttpContext context)
MovieSystemV4.Api>    at Microsoft.AspNetCore.Builder.Extensions.MapWhenMiddleware.Invoke(HttpContext context)
MovieSystemV4.Api>    at Microsoft.AspNetCore.Server.IISIntegration.IISMiddleware.Invoke(HttpContext httpContext)
MovieSystemV4.Api>    at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication`1 application)

good

[lurumad]

Fixed!

Version 2.1.1 BeatPulseUI.

[unaizorrilla]

@sorcer1 Is working?