E0562310:Undefined external symbol


i tried to implemnt the fit modul r_t4_driver_rx,r_t4_rx,r_cmt_rx,r_sys_time_rx,r_ether_rx  to my projekt and the following compile error apears i dont know how to fix this. "C:\Users\manu.harshan\Desktop\Project\3.Rxboard\mywork\test_project\r_t4_rx\lib\T4_Library_rxv1_ether_little.lib"

i am working with e2 Studio RX65NE and Renesas Toolchain

Could you please help me to resolve this problem

Thanks and Regards,