ValueError: Input 0 of layer sequential_2 is incompatible with the layer: expected axis -3 of input shape to have value 1 but received input with shape [None, 28, 28, 1]

[ebl9rd]

i keep on getting a value error no matter what i change the dimensions to of train_data[i] in result=loaded_model.predict_classes(train_data[i]) for CNN test.ipynb. what might be causing this error?

[VaishnaviMudaliar]

please refer this link :

https://stackoverflow.com/questions/68836551/keras-attributeerror-sequential-object-has-no-attribute-predict-classes