编译错误，求教下vector，在线等

sky999

In file included from C:\Users\Administrator\Documents\Arduino\libraries\Mod/Mod.h:6:0,
                 from E:\Arduino\Mach4Modbus\Mach4Modbus.ino:1:
C:\Users\Administrator\Documents\Arduino\libraries\modbus-esp8266\src/Modbus.h:9:10: fatal error: vector: No such file or directory
#include <vector>
          ^~~~~~~~
compilation terminated.
exit status 1
为开发板 Arduino Uno 编译时出错。