asset/ambiguous-url

A URL names both a project file, which yuanme processes and hashes, and a Static file, which it copies unchanged: /styles/site.css is both styles/site.css and static/styles/site.css.

Example

<link rel="stylesheet" href="/styles/site.css">
(with both styles/site.css and static/styles/site.css)

Fix

Delete or rename one of the two files.