ModuleNotFoundError: No module named 'l2cat'

[leixyou]

Traceback (most recent call last):
File "/home/ubuntu/bluetooth/pybluescan/bin/bluescan", line 5, in
from bluescan.main import main
File "/home/ubuntu/bluetooth/pybluescan/lib/python3.6/site-packages/bluescan/main.py", line 17, in
from .ui import parse_cmdline
File "/home/ubuntu/bluetooth/pybluescan/lib/python3.6/site-packages/bluescan/ui.py", line 56, in
from btgatt import service_names, charac_names, descriptor_names
File "/home/ubuntu/bluetooth/pybluescan/lib/python3.6/site-packages/btgatt/init.py", line 6, in
from btatt import Attribute
File "/home/ubuntu/bluetooth/pybluescan/lib/python3.6/site-packages/btatt/init.py", line 7, in
from l2cat.l2cap_client import L2CAPClient
ModuleNotFoundError: No module named 'l2cat'

There is no l2cat library can be installed.

I noted that the btatt library was updated on April 30.
Maybe due to the btatt library update?

[fO-000]

Thank you for opening this issue.

This problem is because I imported l2cat into btatt prematurely. btatt and bluescan currently do not need l2cat.

I have released the new version 0.0.2 for btatt with l2cat commented out.
Try this version to see if the problem can be solved.

[leixyou]

bluescan version 0.6.3
btatt version 0.0.2
bluescan -h
Traceback (most recent call last):
File "/home/ubuntu/bluetooth/pybluescan/bin/bluescan", line 5, in
from bluescan.main import main
File "/home/ubuntu/bluetooth/pybluescan/lib/python3.6/site-packages/bluescan/main.py", line 19, in
from .br_scan import BRScanner
File "/home/ubuntu/bluetooth/pybluescan/lib/python3.6/site-packages/bluescan/br_scan.py", line 31, in
from .common import bdaddr_to_company_name
File "/home/ubuntu/bluetooth/pybluescan/lib/python3.6/site-packages/bluescan/common.py", line 28, in
company_id = items[0].removesuffix(' (hex)')
AttributeError: 'str' object has no attribute 'removesuffix'

Still exist above error when i run bluescan.

[fO-000]

The removesuffix() is new in Python3.9. However, you used python3.6.

Please upgrade your python or use a lower version bluescan.

[wiggigemc489]

hey, im having the same problem trying to run bluescan, i had issues with building pybluez but managed fixing them and now after i finally managed to install blue scan i only get this output:
Traceback (most recent call last):
File "/home/wiggige/.local/bin/bluescan", line 5, in
from bluescan.main import main
File "/home/wiggige/.local/lib/python3.8/site-packages/bluescan/main.py", line 19, in
from .br_scan import BRScanner
File "/home/wiggige/.local/lib/python3.8/site-packages/bluescan/br_scan.py", line 31, in
from .common import bdaddr_to_company_name
File "/home/wiggige/.local/lib/python3.8/site-packages/bluescan/common.py", line 28, in
company_id = items[0].removesuffix(' (hex)')
AttributeError: 'str' object has no attribute 'removesuffix'

tried installing also python3.9 but seems like my python is up to date. any idea?