'NoneType' object has no attribute XXX · Issue #4392 ...
https://github.com/keras-team/keras/issues/439216.11.2016 · As title, I followed the example: cifar10_cnn.py, using a subset of cifar10, loading data without using (X_train, y_train), (X_test, y_test) = cifar10.load_data() but using numpy to parse the data to be like <type 'numpy.ndarray'> shape: (5000, 32, 32, 3). Then I trained the network by setting data_augmentation = True, the training part of code was same as the example