应用Rest reslice image报错

各位老师好：
请教一个问题，我想将Rest自带的几个mask利用reslice image将voxel size由3*3*3重采样为2*2*2，保留原始空间信息，（设置情况见附件一），结果报错为

??? Error using ==> class
Cannot change the number of fields of class 'file_array' without first typing
'clear classes'.

Error in ==> file_array.file_array at 41
a = class(a,'file_array');

Error in ==> nifti.nifti at 70
dat = file_array(vol.iname,dim,[dt,vol.be],offs,slope,inter);

Error in ==> spm_vol_nifti at 16
N = nifti(fname);

Error in ==> spm_vol>subfunc at 139
V = spm_vol_nifti(p);

Error in ==> spm_vol>subfunc1 at 87
v = subfunc(P(i,:));

Error in ==> spm_vol>subfunc2 at 73
V = subfunc1(P);

Error in ==> spm_vol at 57
V = subfunc2(P);

Error in ==> rest_ResliceImage at 44
VI = spm_vol(PI);

Error in ==> rest_ResliceImage_gui>btnRun_Callback at 192
rest_ResliceImage(ImgFileList{i},PO,NewVoxSize,hld, TargetSpace);

Error in ==> gui_mainfcn at 96
feval(varargin{:});

Error in ==> rest_ResliceImage_gui at 26
gui_mainfcn(gui_State, varargin{:});

??? Error while evaluating uicontrol Callback

我使用了REST_V1.4_100426以及REST_V1.7版本均不能执行重采样。我又换做不保留原始空间信息而用defined by input image也无法执行。
请问这是什么原因，有什么办法继续使用rest reslice image进行重采样吗？如果不适用rest reslice image有没有其他什么办法能够像这样方便的批量重采样图像？谢谢！