Subscripted assignment dimension mismatch

[ixhorse]

cnn_ucf101_get_im_flow_batch.m(258)
if flip
sx = fliplr(sx) ;
imo(:,:,:,i,si) = imt(sy,sx,:) ;
imo(:,:,1:2:nStack,i,si) = -imt(sy,sx,1:2:nStack) + 255; %invert u if we flip
else
imo(:,:,:,i,si) = imt(sy,sx,:) ;
I get the error "Subscripted assignment dimension mismatch", so is the code wrong?

[onegoldensun]

i have the same question as you.have you sold it?