<![CDATA[Error with class QLCDNumber' using QT 5.2 on windows 8 and wingw_32]]>error with class QLCDNumber' using QT 5.2 on windows 8 and wingw_32

I am getting this error

error: 'class QLCDNumber' has no member named 'setNumDigits'
lcdNumber->setNumDigits(2);

my include is : .... mingw48_32\include\QtWidgets/QLCDNumber

thanks for any help

]]>https://forum.qt.io/topic/35707/error-with-class-qlcdnumber-using-qt-5-2-on-windows-8-and-wingw_32RSS for NodeFri, 14 Aug 2026 00:01:23 GMTThu, 19 Dec 2013 18:43:52 GMT60<![CDATA[Reply to Error with class QLCDNumber' using QT 5.2 on windows 8 and wingw_32 on Sun, 22 Dec 2013 08:37:23 GMT]]>Just a couple of days ago i wrote an answer on stackoverflow regarding adding opencv in a qmake project file: "link":http://stackoverflow.com/questions/20588440/include-path-for-adding-an-external-library-in-qt-creator/20589013#20589013

It uses the VS2010 build of opencv, but for mingw should be simpler, as far as i know that doesn't use two file names for debug/release build (that d at end of the library name), anyway first try it yourself and ask if you run into troubles.

]]>https://forum.qt.io/post/208273https://forum.qt.io/post/208273Sun, 22 Dec 2013 08:37:23 GMT<![CDATA[Reply to Error with class QLCDNumber' using QT 5.2 on windows 8 and wingw_32 on Sat, 21 Dec 2013 19:14:08 GMT]]>Thanks especially the quick response, that seems to have gotten me past it.
I am porting a project for someone and brand new to QT and have had other similar issues since it was a 4.8.3 project on Linux. This forum has helped with previous answers
I guess a recent change.

I am building with OpenCV and it is not finding the libraries so looking for best way to point to them.

]]>https://forum.qt.io/post/208222https://forum.qt.io/post/208222Sat, 21 Dec 2013 19:14:08 GMT<![CDATA[Reply to Error with class QLCDNumber' using QT 5.2 on windows 8 and wingw_32 on Thu, 19 Dec 2013 19:07:07 GMT]]>The function name is "setDigitCount":https://qt-project.org/doc/qt-5/qlcdnumber.html#digitCount-prop

]]>https://forum.qt.io/post/207990https://forum.qt.io/post/207990Thu, 19 Dec 2013 19:07:07 GMT