WooCommerce connector for Tryton

The message says: “I’m sorry, ressources cannot be listed”

I tried to set up standard logging following the info given here:
https://discuss.tryton.org/t/2311/2, with the standard log-conf.

When I click the “execute once” button from “scheduled actions”, I get this on terminal (and as well in the log file):

Thu Oct 01 17:57:21 2020] INFO:trytond.protocols.dispatcher:<class 'trytond.pool.company.company'>.read(*([1], ['party', 'party.rec_name', 'rec_name', '_timestamp'], {'client': 'f2cd8973-81bb-44b1-b441-b65c2a348310', 'warehouse': None, 'employee': None, 'company': 1, 'company.rec_name': '[here-was-my-company-name]', 'language': 'de', 'language_direction': 'ltr', 'groups': [5, 6, 1, 4, 8, 22, 2, 23, 3, 12, 13, 7, 20, 21, 15, 14, 18, 16, 17, 10, 9, 11, 19], 'locale': {'date': '%d.%m.%Y', 'grouping': [3, 3, 0], 'decimal_point': ',', 'thousands_sep': '.'}, 'company_work_time': {'h': 3600, 'm': 60, 's': 1, 'Y': 6912000.0, 'M': 576000.0, 'w': 144000.0, 'd': 28800.0}}), **{}) from admin@127.0.0.1//tryton-56/
Thu Oct 01 17:57:21 2020] INFO:werkzeug:127.0.0.1 - - [01/Oct/2020 17:57:21] "POST /tryton-56/ HTTP/1.1" 200 -
Thu Oct 01 17:57:31 2020] INFO:trytond.protocols.dispatcher:<class 'trytond.pool.ir.cron'>.run_once(*([4], {'client': 'f2cd8973-81bb-44b1-b441-b65c2a348310', 'warehouse': None, 'employee': None, 'company': 1, 'company.rec_name': '[here-was-my-company-name]', 'language': 'de', 'language_direction': 'ltr', 'groups': [5, 6, 1, 4, 8, 22, 2, 23, 3, 12, 13, 7, 20, 21, 15, 14, 18, 16, 17, 10, 9, 11, 19], 'locale': {'date': '%d.%m.%Y', 'grouping': [3, 3, 0], 'decimal_point': ',', 'thousands_sep': '.'}, 'company_work_time': {'h': 3600, 'm': 60, 's': 1, 'Y': 6912000.0, 'M': 576000.0, 'w': 144000.0, 'd': 28800.0}, '_timestamp': {'ir.cron,4': '1601050672.168693'}}), **{}) from admin@127.0.0.1//tryton-56/
Thu Oct 01 17:57:35 2020] INFO:werkzeug:127.0.0.1 - - [01/Oct/2020 17:57:35] "POST /tryton-56/ HTTP/1.1" 200 -

I replaced my company name manually.
Hope that speaks… (-;

Cheers,
Wolf