Navigating to a class inside a DLL crashes Visual Studio 2017

[HubKing]

Steps to reproduce:

1. Locate the cursor on a class inside a DLL, such as the Form of the following code.

    public partial class Form1 : Form
   

2. Press "F12" to navigate to Form.

The exception message is,

System.NullReferenceException: 'Object reference not set to an instance of an object.'

[sboulema]

Fixed in the new release!