Error: File: helperImportMatConvNet.m Line: 223 Column: 31 Unexpected MATLAB expression.

problem in using the help import function for pretrained network imagenet-caffe-alex.mat

Error: File: helperImportMatConvNet.m Line: 223 Column: 31

Unexpected MATLAB expression.

Line: 223 Column: 31

function padding = getPadding(0)

% Padding in MatConvNet is defined as [TOP BOTTOM LEFT RIGHT].

padding = 0.pad;

ph = padding(1:2);

pw = padding(3:4);

% only support symmetric padding

assert(ph(1) == ph(2), 'Only symmetric padding is supported');

assert(pw(1) == pw(2), 'Only symmetric padding is supported');

padding = [ph(1) pw(1)];