Error when loading h5 data

[zhiqiiiiiii]

Hi, I'm trying to run your code and follow your instructions to generate .h5 file.
But errors came out when I try to train the model.

I have no idea what caused this problem.
(By the way, I changed the train.list file so that it only contains one file. The error also appeared when there are eight files.)
Also, I checked the .h5 file, and found out that the size of the 'data' and 'label' was 141*127*205*1*1. I wonder whether this size is corrent.
Thank you very much if you could tell me what went wrong!