Traceback (most recent call last):


 "/home/cjk/repos/github/eventlet/eventlet/hubs/hub.py", line 458, in fire_timers

timer()


 "/home/cjk/repos/github/eventlet/eventlet/hubs/timer.py", line 58, in __call__

cb(*args, **kw)


 "/home/cjk/repos/github/eventlet/eventlet/greenthread.py", line 218, in main

result = function(*args, **kwargs)


 "/home/cjk/repos/github/nameko/nameko/web/server.py", line 86, in process_request

self._serv.process_request((sock, address))


 "/home/cjk/repos/github/eventlet/eventlet/wsgi.py", line 776, in process_request

proto.__init__(conn_state, self)


 "/home/cjk/repos/github/eventlet/eventlet/wsgi.py", line 333, in __init__

self.setup()


 "/home/cjk/repos/github/eventlet/eventlet/wsgi.py", line 347, in setup

conn.setsockopt(socket.IPPROTO_TCP, socket.TCP_QUICKACK, True)
AttributeError: 'tuple' object has no attribute 'setsockopt'

Traceback (most recent call last):


 "keras-retinanet/keras_retinanet/bin/train.py", line 493, in <module>

main()


 "keras-retinanet/keras_retinanet/bin/train.py", line 461, in main

config=args.config


 "keras-retinanet/keras_retinanet/bin/train.py", line 118, in create_models

model
= model_with_weights(backbone_retinanet(num_classes, num_anchors=num_anchors, modifier=modifier), weights=weights, skip_mismatch=True)


 "keras-retinanet/keras_retinanet/bin/../../keras_retinanet/models/densenet.py", line 35, in retinanet

return densenet_retinanet(*args, backbone=self.backbone, **kwargs)


 "keras-retinanet/keras_retinanet/bin/../../keras_retinanet/models/densenet.py", line 85, in densenet_retinanet

backbone = densenet.DenseNet(blocks=blocks, input_tensor=inputs, include_top=False, pooling=None, weights=None)


 "/home/manuelvazquezenriquez2/.local/lib/python2.7/site-packages/keras_applications/densenet.py", line 193, in DenseNet

data_format=backend.image_data_format(),
AttributeError: 'NoneType' object has no attribute 'image_data_format'
