Using Alexnet classify to predict an image. Getting following error:

Error using SeriesNetwork/predict (line 324)
For an image input layer, the input data for predict must be a single image, a 4D array of images, or an imageDatastore with the correct size.

Error in SeriesNetwork/classify (line 559)
            scores = this.predict( X, varargin{:} );

Answer 1

[Pradeep Punniyakotti]

https://de.mathworks.com/matlabcentral/answers/329678-why-is-error-happen-even-i-write-the-exact-code-for-alexnet