Resolving the "An error occurred while accessing the Microsoft.Extensions.Hosting services" in ASP.NET Core
Introduction: When working with ASP.NET Core, you may encounter an error message stating "An error occurred while accessing the Microsoft.Extensions.Hosting services." This error often occurs when there are issues with service registration or configuration. One specific error scenario that can lead to this message is related to the use of the `AddDistributedSession` method in the `IServiceCollection`. This blog post will guide you through the process of resolving this error and configuring session options using the correct method, `AddSession`. Step 1: Understanding the error message The error message "An error occurred while accessing the Microsoft.Extensions.Hosting services" indicates that there are problems with the services being constructed and resolved within the ASP.NET Core application. In this case, the error is related to the session configuration. Step 2: Identifying the issue The specific error message you encountered includes the following information:...