Error when performing group searches after upgrading Indico

[MichelangeloBottura]

After the upgrade described here

Warnings/Errors after upgrading 2.18-> 2.3.2

For the ASSETS_DIR warning you can just remove that obsolete entry from your indico.conf. Not sure where urllib3 1.22 is coming from… that’s a pretty old version. Maybe time to update some more stuff… pip install -U pip setuptools and pip install 'urllib3==1.25.11'.

users report the following error when performing a group search (provider LDAP)

TypeError: __init__() got an unexpected keyword argument 'bytes_mode'

any advice?

[ThiefMaster]

outdated python-ldap. pip install -U python-ldap or pip install flask-multipass[ldap]

[MichelangeloBottura]

Updated python-LDAP (flask-multipass[ldap] dependency was already satisfied), now the search works.
Thank you!