Error codes · Privacy
PW5040
handle_to_browser
The program must hold to this: a session's handle never reaches the browser: no query's, subscription's or command's answer, and nothing markup prints, holds one.
The decisions behind it
Reading the diagnostic
pw check prints the code in brackets, [PW5040], 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.