QSqlDatabase: QSQLITE driver not loaded QSqlDatabase: available drivers:

saurabh162

Dear Developers,

I am trying to connect with my newly created SQLITE database on Beaglebone black . On running my QT application (cross compiled using QT 5.7.1) I get following error.

QSqlDatabase: QSQLITE driver not loaded
QSqlDatabase: available drivers:

Can you please inform me how can I find out main reason for this problem and how can I solve this problem.

Additionally when I give run ldd libQt5Sql.so.5 I get following output

 linux-vdso.so.1 (0xbec9d000)                                            
        libQt5Core.so.5 => /usr/lib/arm-linux-gnueabihf/./libQt5Core.so.5 (0xb6)
        librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0xb6b2f000)          
        libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0xb6b1c000)          
        libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0xb6af8000)
        libstdc++.so.6 => /usr/lib/arm-linux-gnueabihf/./libstdc++.so.6 (0xb69e)
        libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0xb6974000)            
        libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0xb694b000)    
        libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0xb685d000)            
        libz.so.1 => /lib/arm-linux-gnueabihf/libz.so.1 (0xb683b000)            
        libicui18n.so.57 => /usr/lib/arm-linux-gnueabihf/libicui18n.so.57 (0xb6)
        libicuuc.so.57 => /usr/lib/arm-linux-gnueabihf/libicuuc.so.57 (0xb65650)
        libpcre16.so.3 => /usr/lib/arm-linux-gnueabihf/libpcre16.so.3 (0xb650d0)
        libdouble-conversion.so.1 => /usr/lib/arm-linux-gnueabihf/libdouble-con)
        libglib-2.0.so.0 => /lib/arm-linux-gnueabihf/libglib-2.0.so.0 (0xb64140)
        /lib/ld-linux-armhf.so.3 (0xb6f08000)                                   
        libicudata.so.57 => /usr/lib/arm-linux-gnueabihf/libicudata.so.57 (0xb4)
        libpcre.so.3 => /lib/arm-linux-gnueabihf/libpcre.so.3 (0xb4b28000)

Please inform me if you need any other information from me .

Kind regards
Saurabh

JonB

@saurabh162
So your target does not seem to be seeing any available drivers.
Have you Googled: qt5 sqlite driver not loaded ?

saurabh162

Hello JonB,

Thank you for your fast reply

Yes I am looking into it but did not get any answer till now which can fix this issue in my target.

AndyS

Hi @saurabh162,

Since this is on the target, did you deploy the sqldrivers directory from the plugins directory onto the target too?

The link http://doc.qt.io/qt-5/linux-deployment.html#qt-plugins should offer some insight too here.

saurabh162

Hello @JonB and @AndyS

Thank you very much for your help

I am able to solve this problem after I copied "libqsqlite.so" from "/plugins/sqldrivers" directory of my PC to /plugins/sqldrivers directory of my target.

Thanks :)