There is a error in the Poller project Django

The question detail page doesn’t work unless the user has already chosen an answer to that question.
What is the possible fix to make it work? I have also tried the project on Jatin Bhaiya’s GitHub and the same problem persists there.
Error - DoesNotExist at /question/Which-is-the-best-Framework (did not give any answer to this question the other page works fine with the answer)

Same error for me as well. Please help as of how to resolve this.