error: passing ‘const CameraRuntime’ as ‘this’ argument discards qualifiers [-fpermissive] 错误代码bool OsdInfoMenu::refresh(cv::Mat rgb, const CameraRuntime* pInfo) { const std::vectorstd::string* texts pInfo-getOsdText();正确代码bool OsdInfoMenu::refresh(cv::Mat rgb, const CameraRuntime* pInfo) { const std::vectorstd::string* texts ((CameraRuntime*)pInfo)-getOsdText();