title: VS17 - NuGet Config invalid
body: <p>I get this error that my NuGet config was supposed valid and it tells me to run a NuGet Restore, which I did many times, but it still doesn't manage to run the website. The problem is, that I cannot get into the NuGet Manager either, because VS just tells me that my config was invalid before closing the dialogue all together.</p>
  
  <p><a href="https://i.stack.imgur.com/aBu8e.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/aBu8e.png" alt="enter image description here"></a></p>
  
  <p><strong>References:</strong>
  <a href="https://i.stack.imgur.com/XJvZK.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XJvZK.png" alt="enter image description here"></a></p>
  
  <p><strong>Output:</strong>
  <a href="https://i.stack.imgur.com/9NAqs.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/9NAqs.png" alt="enter image description here"></a></p>
  
  <p>Anyone of you ever experienced this? How can I get at least back to editing my packages?</p>