Error with http2mllp: AttributeError: 'Namespace' object has no attribute 'max_messages'

[kilianpelissier]

I get this error when I run an http to mllp container:

Traceback (most recent call last):
File "/usr/local/bin/http2mllp", line 8, in
sys.exit(http2mllp())
File "/usr/local/lib/python3.7/site-packages/mllp_http/main.py", line 102, in http2mllp
max_messages=args.max_messages,
AttributeError: 'Namespace' object has no attribute 'max_messages'