Weird signal and slot problem

[yczo]

hello, I'm trying to conect a signal from an object, to a signal on a thread, both QString. I make the conection on main window, that is my code (in mainwindow):

    gMsg = new getmsg(this,mWSize.x,mWSize.y);
    serPort = new sport(this);
    serPort->start();
connect(gMsg,SIGNAL(rqstAll(QString)),serPort,SLOT(updateMsg(QString)),Qt::QueuedConnection);

the compiler get the next error that i could not solved, deleting the temporary compile directory and right botton on project + clean

I ask you please help on Monday, the boss will give me the talk of dismissal (), but I want the program end.

Thanks in advance

moc_sport.obj:-1: error: LNK2019: unresolved external symbol "public: void __cdecl sport::updateMsg(class QString)" (?updateMsg@sport@@QEAAXVQString@@@Z) referenced in function "private: static void __cdecl sport::qt_static_metacall(class QObject *,enum QMetaObject::Call,int,void * *)" (?qt_static_metacall@sport@@CAXPEAVQObject@@W4Call@QMetaObject@@HPEAPEAX@Z)

[Joel Bodenmann]

I'm not 100% which one of these causes the error but:

• Make sure that your sport class has the Q_OBJECT macro
• If you added the Q_OBJECT macro after the first compile, you must manually re-run qmake by Build -> Run qmake
• Make sure that your sport class actually has the updateMsg() method implemented
• Make sure that your sport class actually lists the updateMsg() method in the public slots section

I hope that helps.

[yczo]

Thank you very much for your help.

Finally was that i forget sport:: on

void sport::updateMsg(QString newMsg){

}