error : Class declarations lacks Q_OBJECT macro
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直译是:类声明没有Q_OBJECT 宏。
class CError1 : public QObject
{
signals:
void OnButClicked();
};
class CError2 : public QObject
{
signals:
void OnButClicked();
};
class CError1 : public QObject
{
Q_OBJECT
signals:
void OnButClicked();
};
类声明加上Q_OBJECT就好了。
class CError1 : public QObject
{
Q_OBJECT
signals:
void OnButClicked();
};
class CError2 : public QObject
{
Q_OBJECT
signals:
void OnButClicked();
};
class CError2 : public QObject
{
Q_OBJECT
signals:
void OnButClicked();
};
0 0
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