[Interest] QFile fails on Windows when screen is locked with message "device not open"?

Thiago Macieira thiago.macieira at intel.com
Tue Dec 5 16:39:14 CET 2017


On Tuesday, 5 December 2017 03:26:41 PST Emre Besirik wrote:
> Hello list,
> QFile fails on Windows when screen is locked with message "device not open”?
> And it is on new QFile(“somefile.txt”) not on file.open(ReadOnly). 

Your analysis cannot be right. The QFile creation does not touch the file or 
even tell the operating system about the file until you try to open. There are 
no system calls until then.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center




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