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How to resolve error in porting qt4 to qt5 errors

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Qt Enthusiast

wrote on last edited by

#1

'UnicodeUTF8' is not a member of 'QApplication
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Q Qt Enthusiast

'UnicodeUTF8' is not a member of 'QApplication
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aha_1980
Lifetime Qt Champion
wrote on last edited by aha_1980

#2

@Qt-Enthusiast said in How to resolve error in porting qt4 to qt5 errors:

UnicodeUTF8

E.g. discussed here: https://forum.qt.io/topic/28054/unicodeutf8-not-member-qapplication-generated-with-qt5-designer

So, have you cleaned all object and generated files before compiling?

By the way: that is the same question you have already asked here: https://forum.qt.io/topic/91276/porting-from-qt4-6-to-qt5/3
Qt has to stay free or it will die.
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Q Qt Enthusiast

'UnicodeUTF8' is not a member of 'QApplication
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JonB

wrote on last edited by

#3
@Qt-Enthusiast
If you are porting from Qt 4 to 5, have you read:
- https://wiki.qt.io/Transition_from_Qt_4.x_to_Qt5
- https://doc.qt.io/archives/qt-5.10/sourcebreaks.html
etc.?
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