Error using get: Conversion to double from struct is not possible.

load C2049Dyn;
Cp = C2049Dyn.Blood.wTAC; Cp = [0 0 ; Cp];
Frame = get(C2049Dyn.Image, 'Frame');
clear C2049Dyn;

With my code above, I'm getting the error "Error using get, Conversion to double from struct is not possible." C2049Dyn is a 1x1 structure with 2 fields、Blood and Image. The field "Blood" is 1x1 structure containing 3 fields, including "wTAC". The field "Image" is a 1x1 structure containing 4 fields, including "Frame". "Frame" is double.

Please help me identify the problem with my code. Thanks.

Answer 1

[Walter Roberson]

Frame = C2049Dyn.Image.Frame;

or

Frame = getfield(C2049Dyn.Image, 'Frame');