It’s tough to be the bearer of bad news. Fortunately, today we’re making it a bit easier to quickly publish beautiful pages for you and your projects.
When you push a change to your GitHub Pages site — whether via Git command line, one of the desktop apps, or GitHub.com — we email you if for any reason we can’t build your site.
Starting today, you’ll also get a descriptive, human-readable error message for any failed build so that you can more easily troubleshoot what went wrong:
We’ve started by supporting the most common error messages seen on GitHub Pages, and will continue to roll out support for additional errors in the coming weeks.