QIODevice::open: File access not specified

[Clausen]

Hi.

I am trying to open a file with the following code:

QFile* file = new QFile(filename);
    QDataStream* stream;
 
    if (file->open(QIODevice::ReadOnly))
    {
        stream = new QDataStream(file);
    }
    else
    {
        PRINT("Error opening file");
        return;
    }

QFile* file = new QFile(filename);
    QDataStream* stream;

    if (file->open(QIODevice::ReadOnly))
    {
        stream = new QDataStream(file);
    }
    else
    {
        PRINT("Error opening file");
        return;
    }

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And the program outputs:

QIODevice::open: File access not specified

QIODevice::open: File access not specified

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. I would assume that the file access is ReadOnly. What am I doing wrong.
I am using Qt 5.2.1 and Qt Creator 3.0.1.

[wysota]

Which line prints this warning?

[Clausen]

That is a very good point.
It seems that it was a brainfart on my part.

The message is from somewhere else in the code where I use

file.open(QIODevice::Text);

file.open(QIODevice::Text);

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if I change this to

file.open(QIODevice::Text|QIODevice::Append);

file.open(QIODevice::Text|QIODevice::Append);

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Then the warning disappears.

So I guess all I needed was the very good question.
Thank you for your help. :-)