We had an issue with Azure SignalR and Redis Cache in a clustered environment. I saw that we needed to upgrade to ABP 9.1.3. After upgrading and deploying our ASP.Net Zero based application, we got an error message in the Event Viewer of Windows :
Application: w3wp.exe
CoreCLR Version: 8.0.324.11423
.NET Version: 8.0.3
Description: The process was terminated due to an unhandled exception.
Exception Info: System.TypeLoadException: Could not load type 'Abp.RealTime.IOnlineClientStore1' from assembly 'Abp, Version=9.1.3.0, Culture=neutral, PublicKeyToken=null'. at Abp.Runtime.Caching.Redis.RedisCacheConfigurationExtensions.UseRedis(ICachingConfiguration cachingConfiguration, Action1 optionsAction)
at RmoniWeb.Web.RmoniWebWebCoreModule.PreInitialize() in D:\a\1\s\src\RmoniWeb.Web.Core\RmoniWebWebCoreModule.cs:line 64
at Abp.Modules.AbpModuleManager.<>c.<StartModules>b__15_0(AbpModuleInfo module)
at System.Collections.Generic.List1.ForEach(Action1 action)
at Abp.Modules.AbpModuleManager.StartModules()
at Abp.AbpBootstrapper.Initialize()
at Abp.AspNetCore.AbpApplicationBuilderExtensions.InitializeAbp(IApplicationBuilder app)
at Abp.AspNetCore.AbpApplicationBuilderExtensions.UseAbp(IApplicationBuilder app, Action1 optionsAction) at RmoniWeb.Web.Startup.Startup.Configure(IApplicationBuilder app, IWebHostEnvironment env, RmoniWebDbContext dbContext) in D:\a\1\s\src\RmoniWeb.Web.Host\Startup\Startup.cs:line 220 at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor) at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span1 copyOfArgs, BindingFlags invokeAttr)
at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at Microsoft.AspNetCore.Hosting.ConfigureBuilder.Invoke(Object instance, IApplicationBuilder builder)
at Microsoft.AspNetCore.Hosting.ConventionBasedStartup.Configure(IApplicationBuilder app)
at Microsoft.ApplicationInsights.AspNetCore.ApplicationInsightsStartupFilter.<>c__DisplayClass2_0.<Configure>b__0(IApplicationBuilder app)
at Microsoft.Azure.SignalR.AzureSignalRStartupFilter.<>c__DisplayClass0_0.<Configure>b__0(IApplicationBuilder app)
at Microsoft.AspNetCore.Hosting.WebHost.BuildApplication()
at Microsoft.AspNetCore.Hosting.WebHost.StartAsync(CancellationToken cancellationToken)
at Microsoft.AspNetCore.Hosting.WebHostExtensions.RunAsync(IWebHost host, CancellationToken token, String startupMessage)
at Microsoft.AspNetCore.Hosting.WebHostExtensions.RunAsync(IWebHost host, CancellationToken token, String startupMessage)
at Microsoft.AspNetCore.Hosting.WebHostExtensions.RunAsync(IWebHost host, CancellationToken token)
at Microsoft.AspNetCore.Hosting.WebHostExtensions.Run(IWebHost host)
at RmoniWeb.Web.Startup.Program.Main(String[] args) in D:\a\1\s\src\RmoniWeb.Web.Host\Startup\Program.cs:line 12