Forum Discussion
ilo_90
12 years agoNew Contributor
Tested application uses Qt 4.8.2. I've read it in help chapter "Troubleshooting Qt Applications", that qt dll's should be named QtCore4.dll, QtGui4.dll. In my case used QtCore_Ad_4.dll and QtGui_Ad_4.dll (Company Digia Plc). Could it be the reason that components beyond class QWidget couldn't be defined?