QT头文件qextserialport.h报错
报错问题/home/zdd/桌面/t/X86/moc_qextserialport.cpp:97: 错误:invalid use of incomplete type 'struct QextSerialPortPrivate'
/home/zdd/桌面/t/X86/../qextserialport.h:167: 错误:forward declaration of 'struct QextSerialPortPrivate'
QT头文件qextserialport.h报错
报错问题/home/zdd/桌面/t/X86/moc_qextserialport.cpp:97: 错误:invalid use of incomplete type 'struct QextSerialPortPrivate'
/home/zdd/桌面/t/X86/../qextserialport.h:167: 错误:forward declaration of 'struct QextSerialPortPrivate'