Microservice Startup Template - MVC Exceptions #895

ABP Framework version: v4.2.0 UI type: MVC DB provider: EF Core Tiered (MVC) or Identity Server Seperated (Angular): no Steps to reproduce the issue: Followed all the steps given in https://docs.abp.io/en/commercial/latest/startup-templates/microservice/index to create Microservices Template. Able to run all the required services :

But when tried to run MVC Web Project, it throws so many exceptions:

Exception message and stack trace: An unhandled exception occurred while processing the request. SocketException: No connection could be made because the target machine actively refused it. System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)

HttpRequestException: No connection could be made because the target machine actively refused it. (localhost:44325) System.Net.Http.ConnectHelper.ConnectAsync(Func<SocketsHttpConnectionContext, CancellationToken, ValueTask<Stream>> callback, DnsEndPoint endPoint, HttpRequestMessage requestMessage, CancellationToken cancellationToken)

Stack Query Cookies Headers Routing SocketException: No connection could be made because the target machine actively refused it. System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(short token) System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable+ConfiguredValueTaskAwaiter.GetResult() System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|283_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable+ConfiguredValueTaskAwaiter.GetResult() System.Net.Http.HttpConnectionPool.DefaultConnectAsync(SocketsHttpConnectionContext context, CancellationToken cancellationToken) System.Threading.Tasks.ValueTask<TResult>.get_Result() System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable<TResult>+ConfiguredValueTaskAwaiter.GetResult() System.Net.Http.ConnectHelper.ConnectAsync(Func<SocketsHttpConnectionContext, CancellationToken, ValueTask<Stream>> callback, DnsEndPoint endPoint, HttpRequestMessage requestMessage, CancellationToken cancellationToken)

Show raw exception details HttpRequestException: No connection could be made because the target machine actively refused it. (localhost:44325) System.Net.Http.ConnectHelper.ConnectAsync(Func<SocketsHttpConnectionContext, CancellationToken, ValueTask<Stream>> callback, DnsEndPoint endPoint, HttpRequestMessage requestMessage, CancellationToken cancellationToken) System.Threading.Tasks.ValueTask<TResult>.get_Result() System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable<TResult>+ConfiguredValueTaskAwaiter.GetResult() System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, bool async, CancellationToken cancellationToken) System.Threading.Tasks.ValueTask<TResult>.get_Result() System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable<TResult>+ConfiguredValueTaskAwaiter.GetResult() System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, bool async, CancellationToken cancellationToken) System.Threading.Tasks.ValueTask<TResult>.get_Result() System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable<TResult>+ConfiguredValueTaskAwaiter.GetResult() System.Net.Http.HttpConnectionPool.GetHttpConnectionAsync(HttpRequestMessage request, bool async, CancellationToken cancellationToken) System.Threading.Tasks.ValueTask<TResult>.get_Result() System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable<TResult>+ConfiguredValueTaskAwaiter.GetResult() System.Net.Http.HttpConnectionPool.SendWithRetryAsync(HttpRequestMessage request, bool async, bool doRequestAuth, CancellationToken cancellationToken) System.Threading.Tasks.ValueTask<TResult>.get_Result() System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable<TResult>+ConfiguredValueTaskAwaiter.GetResult() System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, bool async, CancellationToken cancellationToken) System.Net.Http.DiagnosticsHandler.SendAsyncCore(HttpRequestMessage request, bool async, CancellationToken cancellationToken) Microsoft.Extensions.Http.Logging.LoggingHttpMessageHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) Microsoft.Extensions.Http.Logging.LoggingScopeHttpMessageHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) System.Net.Http.HttpClient.SendAsyncCore(HttpRequestMessage request, HttpCompletionOption completionOption, bool async, bool emitTelemetryStartStop, CancellationToken cancellationToken) Volo.Abp.Http.Client.DynamicProxying.ApiDescriptionFinder.GetApiDescriptionFromServerAsync(HttpClient client, string baseUrl) Volo.Abp.Http.Client.DynamicProxying.ApiDescriptionCache.GetAsync(string baseUrl, Func<Task<ApplicationApiDescriptionModel>> factory) Volo.Abp.Http.Client.DynamicProxying.ApiDescriptionFinder.GetApiDescriptionAsync(HttpClient client, string baseUrl) Volo.Abp.Http.Client.DynamicProxying.ApiDescriptionFinder.FindActionAsync(HttpClient client, string baseUrl, Type serviceType, MethodInfo method) Volo.Abp.Http.Client.DynamicProxying.DynamicHttpProxyInterceptor<TService>.MakeRequestAsync(IAbpMethodInvocation invocation) Volo.Abp.Http.Client.DynamicProxying.DynamicHttpProxyInterceptor<TService>.MakeRequestAndGetResultAsync<T>(IAbpMethodInvocation invocation) Volo.Abp.Http.Client.DynamicProxying.DynamicHttpProxyInterceptor<TService>.GetResultAsync(Task task, Type resultType) Volo.Abp.Http.Client.DynamicProxying.DynamicHttpProxyInterceptor<TService>.InterceptAsync(IAbpMethodInvocation invocation) Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter<TInterceptor>.InterceptAsync<TResult>(IInvocation invocation, IInvocationProceedInfo proceedInfo, Func<IInvocation, IInvocationProceedInfo, Task<TResult>> proceed) Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous<TResult>(IInvocation invocation, IInvocationProceedInfo proceedInfo) Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue<TResult>.ProceedAsync() Volo.Abp.Validation.ValidationInterceptor.InterceptAsync(IAbpMethodInvocation invocation) Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter<TInterceptor>.InterceptAsync<TResult>(IInvocation invocation, IInvocationProceedInfo proceedInfo, Func<IInvocation, IInvocationProceedInfo, Task<TResult>> proceed) Volo.Abp.AspNetCore.Mvc.Client.MvcCachedApplicationConfigurationClient.<GetAsync>b__14_0() Volo.Abp.Caching.DistributedCache<TCacheItem, TCacheKey>.GetOrAddAsync(TCacheKey key, Func<Task<TCacheItem>> factory, Func<DistributedCacheEntryOptions> optionsFactory, Nullable<bool> hideErrors, bool considerUow, CancellationToken token) Volo.Abp.AspNetCore.Mvc.Client.MvcCachedApplicationConfigurationClient.GetAsync() Volo.Abp.AspNetCore.Mvc.Client.RemoteLanguageProvider.GetLanguagesAsync() Microsoft.AspNetCore.RequestLocalization.DefaultAbpRequestLocalizationOptionsProvider.GetLocalizationOptionsAsync() Microsoft.AspNetCore.RequestLocalization.AbpRequestLocalizationMiddleware.InvokeAsync(HttpContext context, RequestDelegate next) Microsoft.AspNetCore.Builder.UseMiddlewareExtensions+<>c__DisplayClass6_1+<<UseMiddlewareInterface>b__1>d.MoveNext() Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)

Thanks - Prasad