Cannnot deploy a windows application with QPSQL

[zeroptr]

Hi all

I have a very basic application that uses PostgreSQL, It is running perfect on qtcreators enviroment.

I created a deployment with windeployqt at that directory I copied necessary dll files.
libpq.dll, sseay.dll etc which is under postgresql bin directory...

first if I don't copy the QtCore.dll from mingw bin to deployment folder the project does not work.. if I copy the original not patched QTcore.dll it work at same machine that QT installed.

If I move the files to another machine that has not installed QT it doesn't work..

Allways gives "driver not loaded" error...

I tracked the main.exe libpq.dll and qsqlpsql.dll with depends, no dll seems missing but it cannot load SQL driver anyway..

I upgraded from QT56 to QT57 in a clean enviroment and do the same thing .. nothing change it works great on development machine but cannot deploy it anywhere..

my file structure is like this..

01.08.2016 15:36 101 AppSettings.ini
16.11.2012 15:25 12.288 comerr32.dll
01.07.2016 06:23 3.695.104 D3Dcompiler_47.dll
15.05.2014 14:44 92.160 dwmapi.dll
16.11.2012 14:11 139.264 gssapi32.dll
01.08.2016 14:51 <DIR> iconengines
01.08.2016 14:51 <DIR> imageformats
16.11.2012 13:51 19.968 k5sprt32.dll
16.11.2012 15:13 602.112 krb5_32.dll
04.05.2016 16:44 1.207.296 libeay32.dll
10.05.2016 07:08 67.072 libecpg.dll
10.05.2016 07:09 15.360 libecpg_compat.dll
10.06.2016 10:16 22.016 libEGL.dll
29.12.2015 01:25 120.334 libgcc_s_dw2-1.dll
10.06.2016 10:16 2.801.664 libGLESV2.dll
09.07.2015 13:58 1.015.942 libiconv-2.dll
14.11.2012 15:26 1.008.128 libiconv2.dll
10.07.2015 12:30 1.542.289 libintl-8.dll
10.05.2016 07:08 64.000 libpgtypes.dll
10.05.2016 07:04 144.896 libpq.dll
29.12.2015 01:25 1.540.622 libstdc++-6.dll
29.12.2015 01:25 79.360 libwinpthread-1.dll
02.07.2015 14:44 1.767.424 libxml2.dll
02.07.2015 15:02 311.296 libxslt.dll
22.10.2013 13:14 963.232 msvcr120.dll
23.09.2014 13:36 15.220.736 opengl32sw.dll
01.08.2016 15:35 <DIR> platforms
01.08.2016 14:51 <DIR> printsupport
01.08.2016 13:52 5.384.704 Qt5Core.dll
10.06.2016 10:23 5.283.840 Qt5Gui.dll
10.06.2016 10:31 363.520 Qt5PrintSupport.dll
10.06.2016 10:17 278.016 Qt5Sql.dll
10.06.2016 20:51 348.160 Qt5Svg.dll
10.06.2016 10:29 6.358.528 Qt5Widgets.dll
01.08.2016 14:51 <DIR> sqldrivers
04.05.2016 16:44 273.408 ssleay32.dll
01.08.2016 13:33 876.032 main.exe
03.07.2015 14:39 68.608 zlib1.dll

[raven-worx]

@zeroptr
see this, probably it also applies in your case

[zeroptr]

After 3 days of hard work till mornings...

I could not manage to distribute the app with psql statically or dynamically.. I really need to make a win package of my app..

I found mingw build of postgresql client library..

http://microolap.com/products/connectivity/postgresdac/download/

I tried to build static lib of QT but I couldn't manage it, it's beyond my C++ knowledge..

So Please @Moderators is there any easy way to shared library of app with QPSQL...

HELP

[jsulm]

@zeroptr Did you try to start your application with QT_DEBUG_PLUGINS env variable set to 1?
You then should see what happens.
Another thing to check: is the libpq.dll library built using same compiler?
@raven-worx pointed you to a thread where you can find this link in the last post: https://sourceforge.net/projects/postgresql-mingw-w64/
You should try this since you're using MinGW and not MSVC (PostgreSQL uses MSVC by default for Windows builds).

[zeroptr]

hi

it works with qt creator or a machine installed qt. How can i use qt_debug_plugins?

[jsulm]

@zeroptr Open a CMD.exe window enter

set QT_DEBUG_PLUGINS=1

and then start the application from the same CMD.exe window.

[raven-worx]

@zeroptr said:

it works with qt creator or a machine installed qt. How can i use qt_debug_plugins?

see this

[zeroptr]

@jsulm said:

set QT_DEBUG_PLUGINS=1

Here is my debug plugingin output...

is there any way to use this at clients machine without qt?

QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers" ...
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlite.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlite.dll, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QSQLITE"
        ]
    },
    "className": "QSQLiteDriverPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlite.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlited.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlited.dll, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QSQLITE"
        ]
    },
    "className": "QSQLiteDriverPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("QSQLITE")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlmysql.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlmysql.dll, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QMYSQL3",
            "QMYSQL"
        ]
    },
    "className": "QMYSQLDriverPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlmysql.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlmysqld.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlmysqld.dll, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QMYSQL3",
            "QMYSQL"
        ]
    },
    "className": "QMYSQLDriverPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("QMYSQL3", "QMYSQL")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlodbc.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlodbc.dll, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QODBC3",
            "QODBC"
        ]
    },
    "className": "QODBCDriverPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlodbc.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlodbcd.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlodbcd.dll, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QODBC3",
            "QODBC"
        ]
    },
    "className": "QODBCDriverPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("QODBC3", "QODBC")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlpsql.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlpsql.dll, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QPSQL7",
            "QPSQL"
        ]
    },
    "className": "QPSQLDriverPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlpsql.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlpsqld.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlpsqld.dll, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QPSQL7",
            "QPSQL"
        ]
    },
    "className": "QPSQLDriverPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("QPSQL7", "QPSQL")
loaded library "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlpsqld.dll"
QLibraryPrivate::loadPlugin failed on "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/sqldrivers/qsqlpsqld.dll" : "Cannot load library C:\\Qt\\Qt5.7.0\\5.7\\mingw53_32\\plugins\\sqldrivers\\qsqlpsqld.dll: Belirtilen mod³l bulunamad²."
QSqlDatabase: QPSQL driver not loaded
QSqlDatabase: available drivers: QSQLITE QMYSQL QMYSQL3 QODBC QODBC3 QPSQL QPSQL7
QSqlDatabase: an instance of QCoreApplication is required for loading driver plugins
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms" ...
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qminimal.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qminimal.dll, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "minimal"
        ]
    },
    "className": "QMinimalIntegrationPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qminimal.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qminimald.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qminimald.dll, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "minimal"
        ]
    },
    "className": "QMinimalIntegrationPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("minimal")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qoffscreen.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qoffscreen.dll, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "offscreen"
        ]
    },
    "className": "QOffscreenIntegrationPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qoffscreen.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qoffscreend.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qoffscreend.dll, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "offscreen"
        ]
    },
    "className": "QOffscreenIntegrationPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("offscreen")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qwindows.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qwindows.dll, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "windows"
        ]
    },
    "className": "QWindowsIntegrationPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qwindows.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qwindowsd.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qwindowsd.dll, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "windows"
        ]
    },
    "className": "QWindowsIntegrationPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("windows")
QFactoryLoader::QFactoryLoader() checking directory path "C:/VikingUretim/Build/debug/platforms" ...
loaded library "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platforms/qwindowsd.dll"
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/platformthemes" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/VikingUretim/Build/debug/platformthemes" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/styles" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/VikingUretim/Build/debug/styles" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/iconengines" ...
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/iconengines/qsvgicon.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/iconengines/qsvgicon.dll, metadata=
{
    "IID": "org.qt-project.Qt.QIconEngineFactoryInterface",
    "MetaData": {
        "Keys": [
            "svg",
            "svgz",
            "svg.gz"
        ]
    },
    "className": "QSvgIconPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/iconengines/qsvgicon.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/iconengines/qsvgicond.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/iconengines/qsvgicond.dll, metadata=
{
    "IID": "org.qt-project.Qt.QIconEngineFactoryInterface",
    "MetaData": {
        "Keys": [
            "svg",
            "svgz",
            "svg.gz"
        ]
    },
    "className": "QSvgIconPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("svg", "svgz", "svg.gz")
QFactoryLoader::QFactoryLoader() checking directory path "C:/VikingUretim/Build/debug/iconengines" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats" ...
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qdds.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qdds.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "dds"
        ],
        "MimeTypes": [
            "image/x-dds"
        ]
    },
    "className": "QDDSPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qdds.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qddsd.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qddsd.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "dds"
        ],
        "MimeTypes": [
            "image/x-dds"
        ]
    },
    "className": "QDDSPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("dds")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qgif.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qgif.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "gif"
        ],
        "MimeTypes": [
            "image/gif"
        ]
    },
    "className": "QGifPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qgif.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qgifd.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qgifd.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "gif"
        ],
        "MimeTypes": [
            "image/gif"
        ]
    },
    "className": "QGifPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("gif")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qicns.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qicns.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "icns"
        ],
        "MimeTypes": [
            "image/x-icns"
        ]
    },
    "className": "QICNSPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qicns.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qicnsd.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qicnsd.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "icns"
        ],
        "MimeTypes": [
            "image/x-icns"
        ]
    },
    "className": "QICNSPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("icns")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qico.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qico.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "ico",
            "cur"
        ],
        "MimeTypes": [
            "image/vnd.microsoft.icon"
        ]
    },
    "className": "QICOPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qico.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qicod.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qicod.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "ico",
            "cur"
        ],
        "MimeTypes": [
            "image/vnd.microsoft.icon"
        ]
    },
    "className": "QICOPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("ico", "cur")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qjpeg.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qjpeg.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "jpg",
            "jpeg"
        ],
        "MimeTypes": [
            "image/jpeg",
            "image/jpeg"
        ]
    },
    "className": "QJpegPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qjpeg.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qjpegd.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qjpegd.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "jpg",
            "jpeg"
        ],
        "MimeTypes": [
            "image/jpeg",
            "image/jpeg"
        ]
    },
    "className": "QJpegPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("jpg", "jpeg")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qsvg.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qsvg.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "svg",
            "svgz"
        ],
        "MimeTypes": [
            "image/svg+xml"
        ]
    },
    "className": "QSvgPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qsvg.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qsvgd.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qsvgd.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "svg",
            "svgz"
        ],
        "MimeTypes": [
            "image/svg+xml"
        ]
    },
    "className": "QSvgPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("svg", "svgz")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qtga.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qtga.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "tga"
        ],
        "MimeTypes": [
            "image/x-tga"
        ]
    },
    "className": "QTgaPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qtga.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qtgad.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qtgad.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "tga"
        ],
        "MimeTypes": [
            "image/x-tga"
        ]
    },
    "className": "QTgaPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("tga")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qtiff.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qtiff.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "tiff",
            "tif"
        ],
        "MimeTypes": [
            "image/tiff",
            "image/tiff"
        ]
    },
    "className": "QTiffPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qtiff.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qtiffd.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qtiffd.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "tiff",
            "tif"
        ],
        "MimeTypes": [
            "image/tiff",
            "image/tiff"
        ]
    },
    "className": "QTiffPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("tiff", "tif")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qwbmp.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qwbmp.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "wbmp"
        ],
        "MimeTypes": [
            "image/vnd.wap.wbmp"
        ]
    },
    "className": "QWbmpPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qwbmp.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qwbmpd.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qwbmpd.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "wbmp"
        ],
        "MimeTypes": [
            "image/vnd.wap.wbmp"
        ]
    },
    "className": "QWbmpPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("wbmp")
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qwebp.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qwebp.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "webp"
        ],
        "MimeTypes": [
            "image/webp"
        ]
    },
    "className": "QWebpPlugin",
    "debug": false,
    "version": 329472
}


"The plugin 'C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qwebp.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qwebpd.dll"
Found metadata in lib C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qwebpd.dll, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "webp"
        ],
        "MimeTypes": [
            "image/webp"
        ]
    },
    "className": "QWebpPlugin",
    "debug": true,
    "version": 329472
}


Got keys from plugin meta data ("webp")
QFactoryLoader::QFactoryLoader() checking directory path "C:/VikingUretim/Build/debug/imageformats" ...
loaded library "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qddsd.dll"
loaded library "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qgifd.dll"
loaded library "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qicnsd.dll"
loaded library "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qicod.dll"
loaded library "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qjpegd.dll"
loaded library "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qsvgd.dll"
loaded library "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qtgad.dll"
loaded library "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qtiffd.dll"
loaded library "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qwbmpd.dll"
loaded library "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/imageformats/qwebpd.dll"
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.7.0/5.7/mingw53_32/plugins/accessible" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/VikingUretim/Build/debug/accessible" ...

[raven-worx]

@zeroptr
now the question what Belirtilen mod³l bulunamad²means... i have no idea :)

[zeroptr]

Hi @raven-worx

That means "The Module Specified can not be found"

but it's there

C:\Qt\Qt5.7.0\5.7\mingw53_32\plugins\sqldrivers>dir
Volume in drive C has no label.
Volume Serial Number is 24BB-C4D7

Directory of C:\Qt\Qt5.7.0\5.7\mingw53_32\plugins\sqldrivers

08/01/2016 12:31 PM <DIR> .
08/01/2016 12:31 PM <DIR> ..
06/10/2016 10:33 AM 825,344 qsqlite.dll
06/10/2016 10:33 AM 2,831,507 qsqlited.dll
06/10/2016 10:31 AM 75,776 qsqlmysql.dll
06/10/2016 10:32 AM 1,422,497 qsqlmysqld.dll
06/10/2016 10:32 AM 100,352 qsqlodbc.dll
06/10/2016 10:32 AM 1,429,521 qsqlodbcd.dll
06/10/2016 10:31 AM 81,408 qsqlpsql.dll
06/10/2016 10:31 AM 1,329,456 qsqlpsqld.dll
8 File(s) 8,095,861 bytes
2 Dir(s) 26,051,301,376 bytes free

C:\Qt\Qt5.7.0\5.7\mingw53_32\plugins\sqldrivers>

[raven-worx]

@zeroptr
have you read the the link from my first post?!
Did you follow the suggestions in there? Most important the distribution of the correct libpq.dll along with your application?