tag `mermaid` makes building fail

[Deleted user]

Hi,

I just received an email notifying me that:

The page build failed with the following error:

The tag mermaid in _posts/... is not a recognized Liquid tag. For more information, see https://help.github.com/articles/page-build-failed-unknown-tag-error.

If you have any questions you can contact us by replying to this email.

But it works fine locally.

Here is my config and the failed page.

Thanks.

[flpydisk]

the Jekyll generator on GitHub has specific supported old version with specific plugins. You cannot add more than the list they have. Unfortunately, mermaid gem is not supported yet.