411 REFERENCE · Wikibooks
GtkRadiant/Error Messages
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
A full list of all errors and warnings were on this site, but the site is no longer available:
http://q3a.ath.cx/?editing=errors
The offline *.pdf version of the list was available from the following link, but no longer valid.
Q3A Common Error Messages v1.5.pdf