Error with checkpoint during training

[MercedesMT]

Hi!
I want to train the model using x2 resolution, but when I run: python main.py --scale=2
I get:
IOError: Unable to open file (unable to open file: name = './checkpoint/train.h5', errno = 2, error message = 'No such file or directory', flags = 0, o_flags = 0)

That is true, I don't have any checkpoint beacouse I can't train the model.

Some idea?

Thanks

[hengchuan]

@MercedesMT Did you download the DIV2K data set and put all images to RDN-TensorFlow/Train/DIV2K_train_HR？