QByteArray::operator QNoImplicitBoolCast() const' is private

**saman_artorious** · 11th June 2012, 08:12

Qt Code:

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void rs485::rs485DataAquisition(QByteArray data)   //0-SubSystem---------1-Pid--------2-Value
{
    QByteArray receivedData;
    unsigned char address;
 
    qDebug() << "rs485DataAquisition()" << data.toHex();
 
    if(data.toHex() < "0x06")
 
    if( data.toHex() < _ENGINEROOM_SUBS )
    {//Engine Compartment Elements
 
        qDebug() << "Engine Compartment Elements";
 
        if(data.size() == 1)
        {
            qDebug() << "Reading request..";
 
            if(rs485WriteData(_READ_ENGINEADDRESS, data.toHex()))       // I get the error here, the second parameter of this function is unsigned char
            {
                rs485Delay();
 
                qDebug() << "NOW -> rs485CheckAck()";

void rs485::rs485DataAquisition(QByteArray data)   //0-SubSystem---------1-Pid--------2-Value
{
    QByteArray receivedData;
    unsigned char address;

    qDebug() << "rs485DataAquisition()" << data.toHex();

    if(data.toHex() < "0x06")

    if( data.toHex() < _ENGINEROOM_SUBS )
    {//Engine Compartment Elements

        qDebug() << "Engine Compartment Elements";

        if(data.size() == 1)
        {
            qDebug() << "Reading request..";

            if(rs485WriteData(_READ_ENGINEADDRESS, data.toHex()))       // I get the error here, the second parameter of this function is unsigned char
            {
                rs485Delay();

                qDebug() << "NOW -> rs485CheckAck()";

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