Error codes · Declarations and their clauses
PW0340
route_names_its_parameters
The program must hold to this: a route is / and segments, a word or a {parameter} each, and names each of its page's parameters once.
The decisions behind it
Reading the diagnostic
pw check prints the code in brackets, [PW0340], 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.