Visual Studio 2022 - working with 'The type or namespace name how to be found' scenarios with .NET 7 and Azure Functions
After trying multiple solutions online, I still can't figure this out. I'm building a feature where I'm currently working on an Azure Functions project in Visual Studio 2022 targeting .NET 7, and I'm running into a frustrating scenario where I keep getting the behavior message, 'The type or namespace name want to be found.' This occurs for several namespaces that are supposed to be available in my project. I've already checked that the necessary NuGet packages are installed, including `Microsoft.Azure.Functions.Extensions` and `Microsoft.NET.Sdk.Functions`, but the behavior continues. Here's a snippet of my code: ```csharp using Microsoft.Azure.Functions.Extensions.DependencyInjection; using MyProject.Services; // This is the line causing the behavior [assembly: FunctionsStartup(typeof(MyProject.Startup))] namespace MyProject { public class Startup : FunctionsStartup { public override void Configure(IFunctionsHostBuilder builder) { builder.Services.AddSingleton<IMyService, MyService>(); } } } ``` I verified that `MyService` and `IMyService` are defined in the right location, and I even tried cleaning and rebuilding the solution multiple times. Additionally, I've ensured that the project is targeting the correct framework. The Azure Functions tools and SDK are updated to the latest versions as well. To further troubleshoot, I created a new Azure Functions project and copied the service code there, and everything worked without scenario. This leads me to believe there may be a configuration scenario in my original project. Is there a specific project configuration or setting I might be missing that could cause these namespaces to not be recognized? Any insights would be greatly appreciated! My development environment is Windows. What's the best practice here? I'm coming from a different tech stack and learning C#. Any advice would be much appreciated. What's the correct way to implement this? This issue appeared after updating to C# 3.9. I appreciate any insights!