telegram.ext.dispatcher - ERROR - No error handlers are registered, logging exception.

[cosmintataru]

2022-04-07 09:57:24,141 - telegram.ext.dispatcher - ERROR - No error handlers are registered, logging exception.
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/apscheduler/executors/base.py", line 125, in run_job
    retval = job.func(*job.args, **job.kwargs)
  File "telegramRSSbot.py", line 131, in rss_monitor
    for name, url_list in rss_dict.items():
RuntimeError: dictionary changed size during iteration

Not sure as to why this happens, I have a medium sized feed list, articles are sent to Telegram as they are posted

[BoKKeR]

I have made a full rewrite of the project in JavaScript with better error handling and test. It’s not out as I am still working on a proper way to migrate the database for current users. I will update you