解决方案：QSqlDatabase: an instance of QCoreApplication is required for loading driver plugins
在用QSqlDatabase时遇到报错QSqlDatabase: an instance of QCoreApplication is required for loading driver plugins是由于Qt不知道plugins的所在目录。sql 解决方法：数据库 在用到数据库以前添加代码QCoreApplication::addLibraryPath("./plugins");ui 其中
相关文章
- 1. 解决方式：QSqlDatabase: an instance of QCoreApplication is required for loading driver plugins
- 2. Qt开发，QSqlDatabase: an instance of QCoreApplication is required......问题处理
- 3. object is not an instance of declaring class
- 4. QSqlDatabase: QMYSQL driver not loaded的解决方法
- 5. 【IllegalArgumentException】: object is not an instance of declaring class
- 6. java.lang.IllegalArgumentException: object is not an instance of declaring class
- 7. python Visual C++ 9.0 is required解决方案
- 8. java.lang.IllegalArgumentException: id to load is required for loading
- 9. 【问题解决】QSqlDatabase: QMYSQL driver not loaded
- 10. Python:Microsoft Visual C++ 14.0 is required.解决方案
- 更多相关文章...
- • SVN 解决冲突 - SVN 教程
- • Scala for循环 - Scala教程
- • PHP Ajax 跨域问题最佳解决方案
- • 常用的分布式事务解决方案
相关标签/搜索
每日一句
-
每一个你不满意的现在，都有一个你没有努力的曾经。
欢迎关注本站公众号,获取更多信息
相关文章
- 1. 解决方式：QSqlDatabase: an instance of QCoreApplication is required for loading driver plugins
- 2. Qt开发，QSqlDatabase: an instance of QCoreApplication is required......问题处理
- 3. object is not an instance of declaring class
- 4. QSqlDatabase: QMYSQL driver not loaded的解决方法
- 5. 【IllegalArgumentException】: object is not an instance of declaring class
- 6. java.lang.IllegalArgumentException: object is not an instance of declaring class
- 7. python Visual C++ 9.0 is required解决方案
- 8. java.lang.IllegalArgumentException: id to load is required for loading
- 9. 【问题解决】QSqlDatabase: QMYSQL driver not loaded
- 10. Python:Microsoft Visual C++ 14.0 is required.解决方案