今天编译Qt代码时遇到以下问题,记录一下。搜索了一下,找到别人跟我一样遇到过该问题,按照此文档进行修改后解决了问题。
继承QTreeWidgetItem发生error: 'staticMetaObject' is not a member of 'QTreeWidgetItem' 错误
class MsgFrameData :public Subject, public QObject
修改为:class MsgFrameData : public QObject, public Subject
参见:http://blog.youkuaiyun.com/li_hai/article/details/5877081