How do I do？
It looks like you are trying to use a 48-pixels square images in Grayscale [48,48,1], while your input features seems to expect a 48-pixels square images in RGB (48 * 48 * 3 = 6912),
Could you try to generate again your features (under the
images tab, click on
save parameters and then
Thank you for your help，Louis！Best wishes！
Another suggestion would be to remove / re-add the transfer learning block from Create impulse. It should fix the dimensions.