error when run " python coreml.py"

[feifeiwei]

warnings.warn('No training configuration found in save file: '
0 : input_1, <keras.engine.topology.InputLayer object at 0x136f29590>
1 : convolution2d_1, <keras.layers.convolutional.Convolution2D object at 0x136f29850>
2 : batchnormalization_1, <keras.layers.normalization.BatchNormalization object at 0x136f29950>
3 : leakyrelu_1, <keras.layers.advanced_activations.LeakyReLU object at 0x136f64c10>
4 : maxpooling2d_1, <keras.layers.pooling.MaxPooling2D object at 0x136f7a650>
5 : convolution2d_2, <keras.layers.convolutional.Convolution2D object at 0x136fa7690>
6 : batchnormalization_2, <keras.layers.normalization.BatchNormalization object at 0x136fb9310>
7 : leakyrelu_2, <keras.layers.advanced_activations.LeakyReLU object at 0x136fc3750>
8 : maxpooling2d_2, <keras.layers.pooling.MaxPooling2D object at 0x136fcb150>
9 : convolution2d_3, <keras.layers.convolutional.Convolution2D object at 0x136fe3f10>
10 : batchnormalization_3, <keras.layers.normalization.BatchNormalization object at 0x136fed7d0>
11 : leakyrelu_3, <keras.layers.advanced_activations.LeakyReLU object at 0x136ff5fd0>
12 : maxpooling2d_3, <keras.layers.pooling.MaxPooling2D object at 0x136ffd9d0>
13 : convolution2d_4, <keras.layers.convolutional.Convolution2D object at 0x13701f7d0>
14 : batchnormalization_4, <keras.layers.normalization.BatchNormalization object at 0x137029090>
15 : leakyrelu_4, <keras.layers.advanced_activations.LeakyReLU object at 0x137032890>
16 : maxpooling2d_4, <keras.layers.pooling.MaxPooling2D object at 0x13703a290>
17 : convolution2d_5, <keras.layers.convolutional.Convolution2D object at 0x13704b550>
18 : batchnormalization_5, <keras.layers.normalization.BatchNormalization object at 0x13705b910>
19 : leakyrelu_5, <keras.layers.advanced_activations.LeakyReLU object at 0x13706d150>
20 : maxpooling2d_5, <keras.layers.pooling.MaxPooling2D object at 0x13706db10>
21 : convolution2d_6, <keras.layers.convolutional.Convolution2D object at 0x1370b3910>
22 : batchnormalization_6, <keras.layers.normalization.BatchNormalization object at 0x1370bb1d0>
23 : leakyrelu_6, <keras.layers.advanced_activations.LeakyReLU object at 0x1370c29d0>
24 : maxpooling2d_6, <keras.layers.pooling.MaxPooling2D object at 0x1370cb3d0>
25 : convolution2d_7, <keras.layers.convolutional.Convolution2D object at 0x1370ef1d0>
26 : batchnormalization_7, <keras.layers.normalization.BatchNormalization object at 0x1370efa50>
27 : leakyrelu_7, <keras.layers.advanced_activations.LeakyReLU object at 0x1370fe290>
28 : convolution2d_8, <keras.layers.convolutional.Convolution2D object at 0x1370fec50>
29 : batchnormalization_8, <keras.layers.normalization.BatchNormalization object at 0x13711ea90>
30 : leakyrelu_8, <keras.layers.advanced_activations.LeakyReLU object at 0x137130810>
31 : convolution2d_9, <keras.layers.convolutional.Convolution2D object at 0x137139210>
/Users/feifeiwei/coreml/lib/python2.7/site-packages/coremltools/models/model.py:111: RuntimeWarning: You will not be able to run predict() on this Core ML model. Underlying exception message was: Error compiling model: "Error reading protobuf spec. validator error: Layer 'convolution2d_1' consumes an input named 'image' which is not present in this network.".
RuntimeWarning)
Traceback (most recent call last):
File "coreml.py", line 18, in
coreml_model.input_description['image'] = 'Input image'
File "/Users/feifeiwei/coreml/lib/python2.7/site-packages/coremltools/models/model.py", line 81, in setitem
raise AttributeError("No feature with name %s." % key)
AttributeError: No feature with name image.

[doughtmw]

I experienced some similar issues as yourself which ended up being due to the compatibility of Keras, Tensorflow and CoreML installations. Try the following configuration:

coremltools==3.2
Keras==2.2.4
tensorflow==1.14.0

[NOxDriver]

I'm having this same issue.
After doing @doughtmw's suggestion, I get this:
ValueError: Improper config format: {u'l2': 0.0005000000237487257, u'name': u'L1L2Regularizer', u'l1': 0.0}

[roanacla]

Same issue as @NOxDriver

[hollance]

If you get errors you're likely using the wrong versions of one or more packages.

[roanacla]

I fixed the issue using coremltools==0.6.2.