c++ - QT Cannot include file QtWebKitWidgets : No such file or directory

Question

In .pro file I have the line:

QT += core gui webkitwidgets

and:

#include <QtWebKitWidgets>

But I get:

error: C1083: Cannot open include file: 'QtWebKitWidgets': No such file or directory

Answers to similar questions on Stackoverflow did not help. How to solve this problem?

OS: Windows 8.1

Qt version: 5.5.1

Answer 1

我已经解决了这个问题。事实证明，我在程序集中使用了 Qt 版本 5.4.2 而不是 5.5.1。