[Solved]QSerialPort: undefined reference. qt 5.1.1, linux x64
I cannot compile a project with QSerialPort for qt 5.1.1. "undefined reference to QSerialPort::QSerialPort(QObject*) although the qserialport.h exists in qt directory and it seems like it relates to QtCore lib
Did you add
QT += serialport
to your pro file ?
bq. Did you add QT += serialport to your pro file ?
Oh. It's my mistake, I'm sorry. Thank you.