1>main.obj : error LNK2019: unresolved external symbol impmodbus_close referenced in function _main
1>main.obj : error LNK2019: unresolved external symbol impmodbus_free referenced in function _main
1>main.obj : error LNK2019: unresolved external symbol impmodbus_mapping_new referenced in function _main
1>main.obj : error LNK2019: unresolved external symbol impmodbus_new_tcp referenced in function _main
I don't know why but it returns errors like:
and I don't know why.