Activities of "drg_tverkroost"

Hi,

According to log.txt file some other exceptions ocurred as well. I can't really explain why they occurred suddenly. A views exceptions:

1. 2024-06-18 09:21:03.649 +00:00 [ERR] Unhandled exception in circuit 'SIhZtD4OOOkA9DL-XkSAqW_d-nKC2hSQ78CMzf6XNwE'. System.TimeoutException: Did not receive any data in the allotted time. at System.IO.Pipelines.Pipe.GetReadResult(ReadResult& result) at System.IO.Pipelines.Pipe.GetReadAsyncResult() at System.IO.Pipelines.PipeReaderStream.ReadAsyncInternal(Memory`1 buffer, CancellationToken cancellationToken)

2. 2024-06-18 11:45:46.597 +00:00 [ERR] An exception occurred while iterating over the results of a query for context type 'Volo.Abp.LanguageManagement.EntityFrameworkCore.LanguageManagementDbContext'. System.Threading.Tasks.TaskCanceledException: A task was canceled. at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenInternalAsync(Boolean errorsExpected, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenInternalAsync(Boolean errorsExpected, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenAsync(CancellationToken cancellationToken, Boolean errorsExpected) at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryingEnumerable1.AsyncEnumerator.InitializeReaderAsync(AsyncEnumerator enumerator, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerExecutionStrategy.ExecuteAsync[TState,TResult](TState state, Func4 operation, Func4 verifySucceeded, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryingEnumerable1.AsyncEnumerator.MoveNextAsync() System.Threading.Tasks.TaskCanceledException: A task was canceled. at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenInternalAsync(Boolean errorsExpected, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenInternalAsync(Boolean errorsExpected, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenAsync(CancellationToken cancellationToken, Boolean errorsExpected) at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryingEnumerable1.AsyncEnumerator.InitializeReaderAsync(AsyncEnumerator enumerator, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerExecutionStrategy.ExecuteAsync[TState,TResult](TState state, Func4 operation, Func4 verifySucceeded, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryingEnumerable1.AsyncEnumerator.MoveNextAsync()

3. 2024-06-18 11:45:46.609 +00:00 [ERR] Connection id "0HN4FHGOAMROI", Request id "0HN4FHGOAMROI:00000002": An unhandled exception was thrown by the application.

4. 2024-06-18 14:43:17.456 +00:00 [ERR] Unhandled exception in circuit '4NnRogiSjg5nPc_ppDUbJwo5Yyvfa4GPBshS89qJcJA'. System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at Volo.Abp.AspNetCore.Components.Web.Theming.PageToolbars.PageToolbarManager.GetItemsAsync(PageToolbar toolbar) at Volo.Abp.AspNetCore.Components.Web.Theming.Layout.PageHeader.OnParametersSetAsync() at Microsoft.AspNetCore.Components.ComponentBase.CallStateHasChangedOnAsyncCompletion(Task task) at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle, ComponentState owningComponentState)

Do you have any clue why they occurred?

Kind regards, Tako Verkroost

I send all logs to you.

Hi there,

Unfortunately the issue still exists. Still got NullReferenceException. Why? I checked the documentation and solutions in support forum. I created a custom LookupApiRequestService. See

Module Entity Extensions

and

[Extension property in Identity Users not working in Azure #6195](https://abp.io/support/questions/6195/Extension-property-in-Identity-Users-not-working-in-Azure)

using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Logging;
using System.Globalization;
using System.Linq;
using System.Net.Http;
using System.Threading.Tasks;
using System;
using Volo.Abp.AspNetCore.Components.Web.Extensibility;
using Volo.Abp.DependencyInjection;
using Volo.Abp.Http.Client.Authentication;
using Volo.Abp.Http.Client;
using Volo.Abp.MultiTenancy;

namespace NEXTjeugd.Blazor
{
    [Dependency(ReplaceServices = true)]
    public class CustomBlazorServerLookupApiRequestService : ILookupApiRequestService, ITransientDependency
    {
        public IHttpClientFactory HttpClientFactory { get; }
        public IRemoteServiceHttpClientAuthenticator HttpClientAuthenticator { get; }
        public IRemoteServiceConfigurationProvider RemoteServiceConfigurationProvider { get; }
        public ICurrentTenant CurrentTenant { get; }
        public IHttpContextAccessor HttpContextAccessor { get; }
        public NavigationManager NavigationManager { get; }

        public ILogger<CustomBlazorServerLookupApiRequestService> Logger { get; }

        public CustomBlazorServerLookupApiRequestService(IHttpClientFactory httpClientFactory,
            IRemoteServiceHttpClientAuthenticator httpClientAuthenticator,
            ICurrentTenant currentTenant,
            IHttpContextAccessor httpContextAccessor,
            NavigationManager navigationManager,
            IRemoteServiceConfigurationProvider remoteServiceConfigurationProvider,
            ILogger<CustomBlazorServerLookupApiRequestService> logger)
        {
            HttpClientFactory = httpClientFactory;
            HttpClientAuthenticator = httpClientAuthenticator;
            CurrentTenant = currentTenant;
            HttpContextAccessor = httpContextAccessor;
            NavigationManager = navigationManager;
            RemoteServiceConfigurationProvider = remoteServiceConfigurationProvider;
            Logger = logger;
        }

        public async Task<string> SendAsync(string url)
        {
            var client = HttpClientFactory.CreateClient();
            var requestMessage = new HttpRequestMessage(HttpMethod.Get, url);

            var uri = new Uri(url, UriKind.RelativeOrAbsolute);
            if (!uri.IsAbsoluteUri)
            {
                var remoteServiceConfig = await RemoteServiceConfigurationProvider.GetConfigurationOrDefaultOrNullAsync("Default");
                if (remoteServiceConfig != null)
                {
                    // Blazor tiered mode
                    var baseUrl = remoteServiceConfig.BaseUrl;
                    client.BaseAddress = new Uri(baseUrl);
                    AddHeaders(requestMessage);
                    await HttpClientAuthenticator.Authenticate(new RemoteServiceHttpClientAuthenticateContext(client, requestMessage, new RemoteServiceConfiguration(baseUrl), string.Empty));
                }
                else
                {
                    // Blazor server mode
                    client.BaseAddress = new Uri(NavigationManager.BaseUri);
                    foreach (var header in HttpContextAccessor.HttpContext!.Request.Headers.Where(x => x.Key != "Accept-Encoding"))
                    {
                        requestMessage.Headers.TryAddWithoutValidation(header.Key, header.Value.ToArray());
                    }
                }
            }

            var response = await client.SendAsync(requestMessage);

            var responseString = await response.Content.ReadAsStringAsync();

            Logger.LogInformation("Response: {0}", responseString);

            return responseString;
        }

        protected virtual void AddHeaders(HttpRequestMessage requestMessage)
        {
            if (CurrentTenant.Id.HasValue)
            {
                requestMessage.Headers.Add(TenantResolverConsts.DefaultTenantKey, CurrentTenant.Id.Value.ToString());
            }

            var currentCulture = CultureInfo.CurrentUICulture.Name ?? CultureInfo.CurrentCulture.Name;
            if (!currentCulture.IsNullOrEmpty())
            {
                requestMessage.Headers.AcceptLanguage.Add(new(currentCulture));
            }
        }
    }
}

Is there a solution for this?

ABP Framework version**: v8.2.3 UI Type**: Blazor Server Database System**: EF Core (SQL Server) Tiered (for MVC) Exception message and full stack trace**:

Hi,

If we use forgot password link then an exception was thrown Setting value for 'Abp.Mailing.Smtp.Password' is null or empty! I upgraded Abp to version v8.2.3. It didn't help. Even the solution of string encrytion will fail. See https://abp.io/support/questions/5553/AbpMailingSmtpPassword-is-null-or-empty----Microservices-Template

We can't upgrade to the latest version of 9 unfortunately because dependencies of .NET 9 and Angular 18.

Can someone help me out. Any help is appreciated. Kind regards,

Tako Verkroost

• ABP Framework version: v8.2.0
• UI Type: Angular
• Database System: EF Core (SQL Server)
• Tiered (for MVC) or Auth Server Separated (for Angular): no
• Exception message and full stack trace:
• Steps to reproduce the issue: 1 Go to login 2 Click on forgot password link below

Hi there,

If I edit an user, some options are still translated to Engels. I want them to translate to Dutch. What are the keys for translations? Something like DisplayName:LockoutEnabled in NL.json file? I think that the keys are missing.

ABP Framework version**: v8.2.3 UI Type**: Blazor Server Database System**: EF Core (SQL Server) Tiered (for MVC) Exception message and full stack trace**: