could you help me with a problem? My students must fork a repo, make some changes, and finally create a gh-page. The first days,it was ok but the last days, they receive the following message:
The page build failed for the
gh-pages branch with the following error:
A file was included in
_biography/[alan-kay.md/#excerpt](http://alan-kay.md/#excerpt) that is a symlink or does not exist in your
_includes directory. For more information, see https://help.github.com/en/articles/page-build-failed-file-is-a-symlink.
The file is included in the directory but the page cannot be build. Do you have any suggestion what the problem is
Thank you in advance