DPARSFA报错,找不到Mask?

各位老师好:
    我在用DPARSFA处理一批数据,预处理选择了时间校正、头动校正、去除协变量、空间标准化。(网站的上传图片功能有问题,截图传不上来)。报错代码如下:

Realign Setup:PatientClass3Sub4403 OK

------------------------------------------------------------------------
Running job #1
------------------------------------------------------------------------
Running 'Realign: Estimate & Reslice'
Done    'Realign: Estimate & Reslice'
Done

Moving Head Motion Corrected Files:PatientClass3Sub4403 OK...(省略若干OK)...Moving Head Motion Corrected Files:NormalClass1Sub0601 OK