AttributeError: 'Utilty' object has no attribute 'make_log_msg'

[Hamelpa]

Traceback (most recent call last):
File "gyoithon.py", line 321, in
protocol_list, fqdn_list, port_list, path_list = get_target_info(full_path, utility)
File "gyoithon.py", line 43, in get_target_info
msg = utility.make_log_msg(utility.log_in, utility.log_dis, os.path.basename(file), note='Get target information')
AttributeError: 'Utilty' object has no attribute 'make_log_msg'