build error

[raidhu]

when i try to build the wotkspace i got sdk error

/home/ubuntu/linorobot_ws/src/ydlidar/sdk/include/Console.h: In member function 'void ydlidar::Console::show(const char*, ...)': /home/ubuntu/linorobot_ws/src/ydlidar/sdk/include/Console.h:40:20: warning: format not a string literal and no format arguments [-Wformat-security] printf (out); ^ /home/ubuntu/linorobot_ws/src/ydlidar/sdk/include/Console.h: In member function 'void ydlidar::Console::message(const char*, ...)': /home/ubuntu/linorobot_ws/src/ydlidar/sdk/include/Console.h:53:18: warning: format not a string literal and no format arguments [-Wformat-security] printf (out); ^ /home/ubuntu/linorobot_ws/src/ydlidar/sdk/include/Console.h: In member function 'void ydlidar::Console::warning(const char*, ...)': /home/ubuntu/linorobot_ws/src/ydlidar/sdk/include/Console.h:69:18: warning: format not a string literal and no format arguments [-Wformat-security] printf (out); ^ /home/ubuntu/linorobot_ws/src/ydlidar/sdk/include/Console.h: In member function 'void ydlidar::Console::error(const char*, ...)': /home/ubuntu/linorobot_ws/src/ydlidar/sdk/include/Console.h:85:18: warning: format not a string literal and no format arguments [-Wformat-security] printf (out); ^ /home/ubuntu/linorobot_ws/src/ydlidar/sdk/include/Console.h: In member function 'void ydlidar::Console::debug(const char*, ...)': /home/ubuntu/linorobot_ws/src/ydlidar/sdk/include/Console.h:104:20: warning: format not a string literal and no format arguments [-Wformat-security] printf (out);