On Wednesday, 6 December 2017 04:58:32 PST Shantanu Tushar wrote: > Most likely the "device not open" message is being output when you > call `.exists()` on the file, followed by your qDebug.
Right, it's the exists() call that causes it. I don't think that message comes from Qt. I can't find it , at least. Where are you seeing it? Qt calls GetFileAttributesEx and FindFirstFile in response to .exists(). Somehow those functions, when in a callback to EnumDisplayMonitors, don't behave properly. -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Technology Center _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
