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Handling Web API Exceptions with ProblemDetails middleware
In this post I describe the ProblemDetailsMiddleware by Kristian Hellang that can be used to return ProblemDetails when an exception occurs in an API project.…
Creating a custom ErrorHandlerMiddleware function
In this post I show how to customise the ExceptionHandlerMiddleware to create custom responses when an error occurs in your middleware pipeline…
When ASP.NET Core can't find your controller: debugging application parts
In this post I describe application parts, how ASP.NET Core uses them to find the controllers in your app, and how to list them.…
Retrieving the path that generated an error with the StatusCodePages Middleware
In this post, I show how you can obtain the original path that triggered an error status code when using the StatusCodePagesMiddleware's re-execute feature.…
Re-execute the middleware pipeline with the StatusCodePages Middleware to create custom error pages
In this post I show how to create custom error pages with the StatusCodePagesMiddleware by re-executing the middleware pipeline.…