As a regular user, I cannot see a book's details page about builderbook

[helpse]

My book's repo has an introduction.md
https://github.com/helpse/builderbook-mybook

[helpse]

@tima101 @klyburke could it be an issue with my book's repo?

[tima101]

@helpse please pull code and try adding new book. I think it was my bet, I added code related to demo app and then removed it but not completely.

[tima101]

@helpse before you look at chapter page, click Sync with Github button

[helpse]

@tima101 I pulled, added a new book and synced. Then ran yarn dev
I still see the error

[tima101]

@helpse try updating content of introduction.md file, here is suggestion:
helpse/builderbook-mybook@master...tima101:patch-1

[tima101]

@helpse run yarn as well since yesterday we added "passport-google-oauth": "^1.0.0" package

[helpse]

Works like a charm now. Thank you!