Version Used: Version 16.10.0 Preview 1.0 (but I believe it is the same in 16.9 which was released yesterday).

Steps to Reproduce:

1. Clone pakrym/jab@3b5eaef
2. Open the project solution
3. Open jab\src\samples\ConsoleSample\Program.cs file
4. You should see an exception:

Expected Behavior:

No exception.

Actual Behavior:

Exception.