Problem while generating: No data provided for "pose"

[NizarNi]

I used the Cropped Yale data base to train a model, since it's just for testing I specified 2 epochs, 4 deconvolution layers and a batch size of 6.

But while trying to generate faces, using sigle.yaml or random.yaml I have got the following error

File "/usr/local/lib/python3.5/dist-packages/keras/engine/training.py", line 67, in _standardize_input_data
'for each key in: ' + str(names))
ValueError: No data provided for "pose". Need data for each key in: ['identity', 'pose', 'lighting']

It's clear that the script coming from keras "training.py" is needing a specific data about the pictures, Does any one encountered any similaire issue?