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[ 62%] Building CXX object scribus/CMakeFiles/scribus.dir/ui/widgets/pagesizelist.cpp.o
/Scribus/scribus/ui/widgets/pagesizelist.cpp: In member function 'QIcon PageSizeList::sizePreview(QSize, QSize) const':
/Scribus/scribus/ui/widgets/pagesizelist.cpp:153:35: error: 'qApp' was not declared in this scope
153 | double devicePixelRatio = qApp->devicePixelRatio();
| ^~~~