Quazip JlCompress::extractDir error

addebito

Hi all,
I must decompress a zip archive.
I'm trying to use Quazip.
To include the library, I've added these lines inside .pro file

###################### QUAZIP ######################
INCLUDEPATH += $$PWD/libs/quazip-0.7.3/quazip
INCLUDEPATH += $$PWD/libs/zlib-1.2.8
win32 {
    LIBS += "$$PWD/libs/zlib-1.2.8/bin/win_x64/zlib.lib"
    LIBS += "$$PWD/libs/quazip-0.7.3/quazip/bin/win_x64/quazip.lib"
}

linux:!android {
    LIBS += -L$$PWD/libs/zlib-1.2.8/bin/linux_x64/ -lzlib
    LIBS += -L$$PWD/libs/quazip-0.7.3/quazip/bin/linux_x64/ -lquazip
}

I got an error when I call

JlCompress::extractDir(zipSourceFile, output_path);

The problem seems the deallocation of the returned QStringList.
This is the error received...

If I press the "ignore" button I got this error.

....and this is the code:

void WindowRestart::unzipSourceFile(const QString &zipSourceFile)
{
    qDebug() << "zipSourceFile:" << zipSourceFile;
    if (QFile::exists(zipSourceFile))
    {
        QFileInfo fileinfo(m_processFullPath);
        QString output_path = fileinfo.absolutePath() + "/../";
        qDebug() << "output_path" << output_path;
        if (!QFileInfo::exists(output_path))
        {
            QDir dir;
            dir.mkpath(output_path);
        }

        JlCompress::extractDir(zipSourceFile, output_path);  // <--- ERROR WHEN I EXECUTE THIS LINE

        //        QStringList zip_files = JlCompress::extractDir(zipSourceFile, output_path);
        //        if (zip_files.isEmpty())
        //        {
        //            QMessageBox::critical(this, "Error extracting the project",
        //                                  QString("Impossible to open the the file\n\nProbably you are attemping to extract a corrupted zip file"),
        //                                  QMessageBox::Close);
        //        }
    }
}

The files are correctly extracted.
I'm using QT 5.14.2 under Windows 10.

Thank you for every suggestions.

alvazz

I also encountered the same problem, did you solve it in the end?

Christian Ehrlicher

Don't mix debug and release libraries.