
Traceback (most recent call last):


 "teststuff.py", line 2, in <module>

from moviepy.editor import concatenate_videoclips


 "C:\Users\user\AppData\Local\Programs\Python\Python38\lib\site-packages\moviepy\editor.py", line 48, in <module>

import moviepy.video.fx.all as vfx


 "C:\Users\user\AppData\Local\Programs\Python\Python38\lib\site-packages\moviepy\video\fx\all\__init__.py", line 13, in <module>

__all__ = [name for _, name, _ in pkgutil.iter_modules(


 "C:\Users\user\AppData\Local\Programs\Python\Python38\lib\site-packages\moviepy\video\fx\all\__init__.py", line 13, in <listcomp>

__all__ = [name for _, name, _ in pkgutil.iter_modules(


 "C:\Users\user\AppData\Local\Programs\Python\Python38\lib\pkgutil.py", line 129, in iter_modules

for i in importers:


 "C:\Users\user\AppData\Local\Programs\Python\Python38\lib\pkgutil.py", line 415, in get_importer

importer = sys.path_importer_cache[path_item]

TypeError: unhashable type: 'list'

Traceback (most recent call last):


 "/home/rorym/pysystemtrade/sysdata/data_blob.py", line 117, in _add_ib_class

resolved_instance = class_object(self.ib_conn, log = log)


 "/home/rorym/pysystemtrade/sysdata/data_blob.py", line 244, in ib_conn

client_id = self.db_ib_broker_client_id.return_valid_client_id()


 "/home/rorym/pysystemtrade/sysdata/production/broker_client_id.py", line 36, in return_valid_client_id

clientid_to_use = self._get_and_lock_next_clientid()


 "/home/rorym/pysystemtrade/sysdata/production/broker_client_id.py", line 74, in _get_and_lock_next_clientid

self._lock_clientid(next_id)


 "/home/rorym/pysystemtrade/sysdata/mongodb/mongo_IB_client_id.py", line 37, in _lock_clientid

self.log.msg("Locked IB client ID %d" % next_id)


 "/home/rorym/pysystemtrade/syslogdiag/log.py", line 130, in msg

return self.log(text, msglevel=msg_level, **kwargs)


 "/home/rorym/pysystemtrade/syslogdiag/log.py", line 163, in log

log_id = self.get_next_log_id()


 "/home/rorym/pysystemtrade/sysdata/mongodb/mongo_log.py", line 46, in get_next_log_id

next_id = last_id + 1
TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'
