inputfile into html inside webengine not upload

[elicat]

Hello,
Why not upload file from inputfile element html ??
I have see this QT message in debug.

All control for upload file is into javascript code.
What did I forget?
Thanks for your help.

[mmjvox]

I have same problem ;

in Qt5.14.2/5.14.2/Src/qtwebengine/src/core/file_picker_controller.cpp file in qt sources there is an accept function with qlist input arg

void FilePickerController::accepted(const QVariant &files)
{
    if (!files.canConvert(QVariant::StringList))
        qWarning("An unhandled type '%s' was provided in FilePickerController::accepted(QVariant)", files.typeName());

    accepted(files.toStringList());
}

and an other accept function with qstringlist input arg

void FilePickerController::accepted(const QStringList &files)
{
    QStringList stringList;
    stringList.reserve(files.count());

    for (const QString &urlString : files) {
        // We accept strings on both absolute-path and file-URL form:
        if (QDir::isAbsolutePath(urlString)) {
            QString absolutePath = QDir::fromNativeSeparators(urlString);
#if defined(OS_WIN)
            if (absolutePath.at(0).isLetter() && absolutePath.at(1) == QLatin1Char(':') && !base::FilePath::IsSeparator(absolutePath.at(2).toLatin1()))
                qWarning("Ignoring invalid item in FilePickerController::accepted(QStringList): %s", qPrintable(urlString));
            else
#endif
                stringList.append(absolutePath);
        } else {
            QUrl url(urlString, QUrl::StrictMode);
            if (url.isLocalFile() && QDir::isAbsolutePath(url.toLocalFile())) {
                QString absolutePath = url.toLocalFile();
#if defined(OS_WIN)
                if (absolutePath.at(0).isLetter() && absolutePath.at(1) == QLatin1Char(':') && !base::FilePath::IsSeparator(absolutePath.at(2).toLatin1()))
                    qWarning("Ignoring invalid item in FilePickerController::accepted(QStringList): %s", qPrintable(urlString));
                else
#endif
                    stringList.append(absolutePath);
            } else
                qWarning("Ignoring invalid item in FilePickerController::accepted(QStringList): %s", qPrintable(urlString));
        }
    }

    FilePickerController::filesSelectedInChooser(stringList);
}

I guess it won't change to qstringlist in first function
I don't know what to do to solve this problem

[elicat]

@mmjvox 24/5000
I still haven't solved it

[jponnoua]

I am running into the same issue. Any clues ?

Julien.

[eyllanesc]

please provide a minimum and reproducible example