Traceback (most recent call last):


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/celery/worker/__init__.py", line 206, in start

self.blueprint.start(self)


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/celery/bootsteps.py", line 123, in start

step.start(parent)


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/celery/bootsteps.py", line 374, in start

return self.obj.start()


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/celery/worker/consumer.py", line 280, in start

blueprint.start(self)


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/celery/bootsteps.py", line 123, in start

step.start(parent)


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/celery/worker/consumer.py", line 655, in start

c.connection, on_decode_error=c.on_decode_error,


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/celery/app/amqp.py", line 385, in __init__

**kw


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/kombu/messaging.py", line 364, in __init__

self.revive(self.channel)


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/kombu/messaging.py", line 376, in revive

self.declare()


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/kombu/messaging.py", line 386, in declare

queue.declare()


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/kombu/entity.py", line 522, in declare

self.queue_declare(nowait, passive=False)


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/kombu/entity.py", line 548, in queue_declare

nowait=nowait)


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/kombu/transport/virtual/__init__.py", line 446, in queue_declare

self._new_queue(queue, **kwargs)


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/kombu/transport/django/__init__.py", line 36, in _new_queue

self.Queue.objects.get_or_create(name=queue)


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/kombu/utils/__init__.py", line 325, in __get__

value = obj.__dict__[self.__name__] = self.__get(obj)


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/kombu/transport/django/__init__.py", line 66, in Queue

return symbol_by_name(self.queue_model)


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/kombu/utils/__init__.py", line 96, in symbol_by_name

module = imp(module_name, package=package, **kwargs)


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/importlib/__init__.py", line 126, in import_module

return _bootstrap._gcd_import(name[level:], package, level)


 "<frozen importlib._bootstrap>", line 994, in _gcd_import


 "<frozen importlib._bootstrap>", line 971, in _find_and_load


 "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked


 "<frozen importlib._bootstrap>", line 665, in _load_unlocked


 "<frozen importlib._bootstrap_external>", line 678, in exec_module


 "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/kombu/transport/django/models.py", line 24, in <module>

class Message(models.Model):


 "/home/lujianxin/VirtualEnvs/ljx/lib/python3.6/site-packages/kombu/transport/django/models.py", line 29, in Message

queue = models.ForeignKey(Queue, related_name='messages')
TypeError: __init__() missing 1 required positional argument: 'on_delete'

Traceback (most recent call last):


 "/usr/local/lib/python2.7/dist-packages/NEMbox/__main__.py", line 37, in start

nembox_menu.start_fork(version)


 "/usr/local/lib/python2.7/dist-packages/NEMbox/menu.py", line 223, in start_fork

Menu().start()


 "/usr/local/lib/python2.7/dist-packages/NEMbox/menu.py", line 589, in start

args=(s['song_id'], s['song_name'], s['artist'], s['mp3_url'])
TypeError: string indices must be integers
