Open File with QFile

ODБOï

Hi,

I am using QFile class to load a file
it looks like my file is correctly loaded but i have this 3 lines in application output

QFSFileEngine::open: No file name specified
file not found
QIODevice::read (QFile, ""): device not open

this is my code

 static QList<Operation *> loadJob(QString name){

        QFile jsonFile(name);

       if( !jsonFile.open(QFile::ReadOnly)){
        qDebug()<< "file not found";
       }
...

}

Can someone tell me why i have this "fake" errors please ?
Thx

Bonnie

From your log, the open operation is failed, with an empty "name".
So this is not "fake".
If you are sure the file is loaded, maybe the code was executed twice, once success, once failed.
You can set a breakpoint and debug.

ODБOï

@Bonnie hi
Yes you are right thank you very much for the fast answer!

it was called 2 times because of this

onSelectedFileChanged: {

       var file = selectedFile 
       selectedFile = "" // this makes  the 2nd call  because SelectedFileChanged is triggered again ..!
       backend.loadOperationsListFromFile(file)
       stack.push("OperationEditor.qml")
   }

thx!