介农酥 |
2021-06-30 14:05 |
信号和dll中的槽,dll指动态库
connect(this, &ZZLoginView::errorLog, Log::instance, &Log::appendErrorLog); 报错:“QMetaObject::Connection QObject::connect(const QObject *,const char *,const char *,Qt::ConnectionType) const”: 无法将参数 3 从“Log *(__cdecl *)(void)”转换为“const Log *”
Log在dll中,如何将信号errorLog连接到槽appendErrorLog中?
|
|