Traceback (most recent call last):


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/bin/celery", line 8, in <module>

sys.exit(main())


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/lib/python3.8/site-packages/celery/__main__.py", line 15, in main

sys.exit(_main())


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/lib/python3.8/site-packages/celery/bin/celery.py", line 150, in main

return celery(auto_envvar_prefix="CELERY")


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/lib/python3.8/site-packages/click/core.py", line 829, in __call__

return self.main(*args, **kwargs)


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/lib/python3.8/site-packages/click/core.py", line 782, in main

rv = self.invoke(ctx)


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/lib/python3.8/site-packages/click/core.py", line 1259, in invoke

return _process_result(sub_ctx.command.invoke(sub_ctx))


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/lib/python3.8/site-packages/click/core.py", line 1066, in invoke

return ctx.invoke(self.callback, **ctx.params)


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/lib/python3.8/site-packages/click/core.py", line 610, in invoke

return callback(*args, **kwargs)


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/lib/python3.8/site-packages/click/decorators.py", line 21, in new_func

return f(get_current_context(), *args, **kwargs)


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/lib/python3.8/site-packages/celery/bin/control.py", line 125, in inspect

replies = ctx.obj.app.control.inspect(timeout=timeout,


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/lib/python3.8/site-packages/celery/app/control.py", line 97, in _request

return self._prepare(self.app.control.broadcast(


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/lib/python3.8/site-packages/celery/app/control.py", line 477, in broadcast

return self.mailbox(conn)._broadcast(


 "/Users/aszubarev/Library/Caches/pypoetry/virtualenvs/service-notification-py-xHAuYcng-py3.8/lib/python3.8/site-packages/kombu/pidbox.py", line 319, in _broadcast

raise ValueError(
ValueError: destination must be a list/tuple not <class 'set'>

Traceback (most recent call last):

 "./EDMarketConnector.py", line 21, in <module>
import companion

 "/home/stephen/git/EDMarketConnector-rel-187/companion.py", line 14, in <module>
from shipyard import ship_mapImportError: No module named shipyard