08-20-2013 12:48 PM
I got the error 299 using QNetworkAccessManager. I haven't found any post about it so I'll give you the solution I've found.
I setted Chrome or Firefox User-Agent in the QNetworkRequest header and the problem was gone. For example:
QNetworkRequest request; request.setRawHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.2 Safari/537.36");
Hope it works for you.