Error codes · Markup
PW5052
load_from_another_origin
The program must hold to this: a page loads from its own origin: an address its markup fetches, written as text, is a path, and a <link>'s address is written as text.
The decisions behind it
Reading the diagnostic
pw check prints the code in brackets, [PW5052], with the sentence above and the place in your program. Errors and diagnostics explains how to read one, and every code is listed with its rule.