| ys798823983 |
2018-04-10 08:30 |
交叉编译QT5.7.0时提示‘QCoreApplication’ has not been declared
交叉编译QT5.7.0的源码时，执行make之后，报错
mainwindow.cpp: In member function ‘void MainWindow::updateView()’:
mainwindow.cpp:180:14: error: ‘QCoreApplication’ has not been declared
if (!QCoreApplication::arguments().contains(QStringLiteral("--no_render_alpha")))
^
make[5]: *** [.obj/mainwindow.o] Error 1
如图所示，不知道有没有碰到过或者可以帮忙指点一下的。感激不尽了！
[attachment=18697]
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刚接触QT，还请大神指点一二