Skip to content
  • 0 Votes
    6 Posts
    10k Views
    MhM93M

    I solved my problem by using this line:

    if(tmp=="PassDialog") { //QLabel* lbl = f->findChild<QLabel*>("lblRFID"); MyDialog *tempDialog = qobject_cast<MyDialog*>(f); tempDialog->AcceptCard(output); // emit recRFID(output); return; }

    and clean that connection and comment the emit code. now its worked.
    But I don't know why that code has error.