The “QMYSQL driver not loaded” error typically occurs when the Qt application cannot find or load the MySQL driver plugin. Here are a few steps you can try to resolve this issue:
- Ensure that you have the necessary MySQL development libraries installed on your system.
- Make sure that the MySQL driver plugin (libqsqlmysql.so or libqsqlmysql.dylib) is available and accessible to your application.
- Verify that the MySQL driver plugin is included in your project and properly linked during the build process.
- Check if there are any conflicting versions of MySQL or Qt libraries on your system. Ensure that they are compatible with each other.
- If you are using a Linux distribution, you may need to install additional packages like
libqt5sql5-mysqlorlibqt5-sql-mysql.
If none of these steps resolve the issue, please provide more details about your environment, such as operating system, Qt version, and how you have configured your project for connecting to MySQL, so I can assist you further.
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