MATLAB: Plz tell me wat’s the reason for this error in matlab..

Question

??? Error using ==> getImageFromFile at 14 Cannot find the specified file: "ei"

Error in ==> imageDisplayParseInputs at 74 [common_args.CData,common_args.Map] = …

Error in ==> imshow at 199 [common_args,specific_args] = …

Answer 1

The input to imshow() should not be a string

 ei = imerode(gi,se);
 imshow(ei);