error please help

[Raj789z]

python3 bsgs.py

Found the Baby Steps Table file: baby_steps__binary.bin. Will be used directly
Checking 400000000000000 keys from 0x178cc5b
Traceback (most recent call last):
File "/mnt/d/Best/main/bsgs.py", line 131, in
final_key = findkey(Q)
File "/mnt/d/Best/main/bsgs.py", line 112, in findkey
b = int(inx_2)
ValueError: invalid literal for int() with base 10: ''