Mysql can not work in other device without QT application



  • I have a big problem here. I have installed the mysql driver and the program has been built and run in the Linux platform, everything is okay. However, when I moved the program to other embedded device which is without QT application, and QSqlDatabase::lastError shows "Driver not loaded Driver not loaded". I have put the file "libqsqlmysql.so" which is from Linux platform in the embedded device, but it can't work. Could anyone can help me solve this problem? Thanks.



  • Have you deployed the MySql client libraries for the target platform? The Qt MySql plugin you have deployed is built on top of the MySql libraries.



  • Sorry, it doesn't make sense to me...maybe explain more detail. Thanks for your help a lot.


  • Lifetime Qt Champion

    Hi and welcome to devnet,

    Like your application is linked to Qt, libqsqlmysql.so is linked against the MySql client library. You need to have it on your target also


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