Traceback (most recent call last):


 "train-unet-v3b.py", line 113, in <module>

train_and_predict()


 "train-unet-v3b.py", line 96, in train_and_predict

model = get_unet()


 "train-unet-v3b.py", line 54, in get_unet

up6 = merge([UpSampling2D(size=(2, 2))(conv5), conv4], mode='concat', concat_axis=1)


 "/development/gtfw/lib/python3.4/site-packages/Keras-1.0.3-py3.4.egg/keras/engine/topology.py", line 485, in __call__

self.add_inbound_node(inbound_layers, node_indices, tensor_indices)


 "/development/gtfw/lib/python3.4/site-packages/Keras-1.0.3-py3.4.egg/keras/engine/topology.py", line 543, in add_inbound_node

Node.create_node(self, inbound_layers, node_indices, tensor_indices)


 "/development/gtfw/lib/python3.4/site-packages/Keras-1.0.3-py3.4.egg/keras/engine/topology.py", line 148, in create_node

output_tensors = to_list(outbound_layer.call(input_tensors[0], mask=input_masks[0]))


 "/development/gtfw/lib/python3.4/site-packages/Keras-1.0.3-py3.4.egg/keras/layers/convolutional.py", line 1043, in call

self.dim_ordering)


 "/development/gtfw/lib/python3.4/site-packages/Keras-1.0.3-py3.4.egg/keras/backend/tensorflow_backend.py", line 508, in resize_images

X.set_shape((None, None, original_shape[2] * height_factor, original_shape[3] * width_factor))
TypeError: unsupported operand type(s) for *: 'NoneType' and 'int'

Traceback (most recent call last):


 "c:\users\thoma\documents\lbry\lbrynet\extras\daemon\Component.py", line 55, in _setup

result = await self.start()


 "c:\users\thoma\documents\lbry\lbrynet\extras\daemon\Components.py", line 458, in start

await self.stream_manager.start()


 "c:\users\thoma\documents\lbry\lbrynet\stream\stream_manager.py", line 188, in start

await self.load_streams_from_database()


 "c:\users\thoma\documents\lbry\lbrynet\stream\stream_manager.py", line 148, in load_streams_from_database

log.info("Initializing %i files", len(file_infos))
TypeError: object of type 'NoneType' has no len()
