"Unable to read file from location" error, not generating pages

[michaelmannucci]

When I generate my site locally, everything works fine.

When Netlify does it, I get this error:

11:14:18 AM: [✘] / (Unable to read file from location: containers/assets/site/michael.png/a8387161c6052716c24530f8fef34a20.png.)
11:14:18 AM: [✘] /blog/how-to-lazy-load-google-analytics (Unable to read file from location: containers/assets/blog/google-analytics.png/666b57a1a7d9a1c90dc50b640ab820bf.png.)

As a result, the pages where "michael.png" and "how-to-lazy-load-google-analytics" don't generate:

11:14:18 AM: [!] 2/4 pages not generated

Not sure what to do, I've been looking things up and tinkering here and there, but can't seem to find a fix.