Unable to open object (Object 'graph' doesn't exist) about nnproject_deepmask

[abbypa]

Are you using the Keras version written in the readme file?
Previous errors regarding the 'Graph' object were fixed by using the correct version.

[slavakurilyak]

Yes, I'm using Keras 0.3.1

$ pip show keras
---
Metadata-Version: 2.0
Name: Keras
Version: 0.3.1
Summary: Theano-based Deep Learning library
Home-page: https://github.com/fchollet/keras
Author: Francois Chollet
Author-email: [email protected]
Installer: pip
License: MIT
Location: /usr/local/lib/python2.7/site-packages
Requires: theano, pyyaml, six
Classifiers:

[abbypa]

Seems like the weights file you provided is illegal.
Did you download and convert graph weights with HeplerScripts/CreateVggGraphWeights.py?

[slavakurilyak]

I re-downloaded the net and got another error:

$ python EndToEnd.py
Using Theano backend.
/usr/local/lib/python2.7/site-packages/theano/tensor/signal/downsample.py:6: UserWarning: downsample module has been moved to the theano.tensor.signal.pool module.
  "downsample module has been moved to the theano.tensor.signal.pool module.")
2016-10-19 15:08:45.333989: loading net...
2016-10-19 15:08:48.983922: compiling net...
2016-10-19 15:09:02.794350: preparing data...
Traceback (most recent call last):
  File "EndToEnd.py", line 208, in <module>
    main()
  File "EndToEnd.py", line 178, in main
    train_images, train_expected_scores, train_expected_masks = prepare_data(train_images_path)
  File "EndToEnd.py", line 136, in prepare_data
    images = prepare_local_images(ex_paths)
  File "/Users/skurilyak/Documents/dev/testing/abbypa/NNProject_DeepMask/ImageUtils.py", line 10, in prepare_local_images
    return np.stack(prepared_imgs)
  File "/usr/local/lib/python2.7/site-packages/numpy/core/shape_base.py", line 335, in stack
    raise ValueError('need at least one array to stack')
ValueError: need at least one array to stack

Any ideas?

[abbypa]

Did you create the learning dataset using ExamplesGenerator.py?