No result by using "cout", but by "qDebug()"

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fatal error: QTextStream: No such file or directory

No result by using "cout", but by "qDebug()"

I typed two examples for "Hello World" program, one using "cout" but doesn't print anything, and the other by using "qDebug()" and printed the words, why "cout doesn't work?



#include...

Re: Accessing C++ Model via QML throws error: ListElement: cannot use script for prop

Thanks, but same error with QString*. I think there is no way to use the static ListElement in QML. Maybe it is not allowed to change the values inside ListModel:...

Re: Accessing C++ Model via QML throws error: ListElement: cannot use script for prop

QML doesn't know what std::string* is. https://doc.qt.io/qt-5/qtqml-cppintegration-data.html#basic-qt-data-types

Re: QSerialPort sending data and waiting for response

Look at QSerialPort (and the base class QIODevice) which implement a handshake protocol for writing and reading data based on signals and slots. A typical use is to connect a slot to the...

QSerialPort sending data and waiting for response

Hi,

I am working on an application which communicates with an appliance attached to the serial port. The application send commands and waits for the appliance's reply, or until timeout. Currently...