How to solve glyphicons-halflings-regular.woff2 Err_Aborted issue in ASP.Net MVC 5

Question

So I have a project where I want to change the theme of BootStrap. So, I took theme from BootSwatch and the theme is selected is Lumen. Now in my Bundle.Config file, I made belo

Answer 1

Try adding the missing file via CDN: