I'm trying to patch the boot.img on my Nokia 2720 V Flip as per the instructions I recieved in this post: https://groups.google.com/g/bananahackers/c/21ssvVmT5tk/m/VUY1tfkREgAJ, and I got this error:

GPT Table:
-------------
Traceback (most recent call last):
File "C:\edl-master\edl.py", line 419, in <module>
main()
File "C:\edl-master\edl.py", line 205, in main
guid_gpt.print()
File "C:\edl-master\Library\gpt.py", line 184, in print
for partition in self.partentries:
^^^^^^^^^^^^^^^^
AttributeError: 'gpt' object has no attribute 'partentries'. Did you mean: 'num_part_entries'?

I have no clue what this error means, and can't find any info about it online or on the forum. Clearly the firehose is working and edl is talking to my device, but I don't know why it's not running gpt commands. Could anybody please explain it to me and help me out? Thank you!