After updating an app to NET 5, I was facing the following error:

‘IServiceCollection’ does not contain a definition for ‘AddSpaStaticFiles’ and no accessible extension method ‘AddSpaStaticFiles’ accepting a first argument of type ‘IServiceCollection’ could be found (are you missing a using directive or an assembly reference?)


Fixed this by installing 2 new packages:


Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.