Have you tried closing before showing the message box?
Cheers,
_
Administrator
Re: if USB serial cable is unplugged, there is a serialPortError Problem !
Have you tried closing before showing the message box?
Cheers,
_
Beginner
Re: if USB serial cable is unplugged, there is a serialPortError Problem !
Yep, because of that program has unexpectedly finished.Originally Posted by anda_skoa
Administrator
Re: if USB serial cable is unplugged, there is a serialPortError Problem !
Maybe you invalidate "serial" inside closeSerialPort.
If so you need to get the error string before calling closeSerialPort.
Cheers,
_
Beginner
Re: if USB serial cable is unplugged, there is a serialPortError Problem !
i did , QT terminal example is like that but not work ... thank you , i will try to other way if i find ;-)
Last edited by hazel; 18th December 2015 at 13:54.
Advanced user
Re: if USB serial cable is unplugged, there is a serialPortError Problem !
Beginner
Re: if USB serial cable is unplugged, there is a serialPortError Problem !
Heyy... i just want to share ; actually this problem about Linux operating system ( i m using ROSA ),
Ä° dont have same problem in Windows so use different way in linux ;-)
Advanced user
Re: if USB serial cable is unplugged, there is a serialPortError Problem !
https://bugreports.qt.io/browse/QTBUG-50052 ?
now it works for you after this patch? have you tested it now (for 5.6)?
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