软件版本：3D Slicer 4.11
问题描述：我自己将DICOM格式影像数据倒入到3D Slicer软件中，按咱们3D slicer社区里面提供的教程进行参数设置，点击apply进行转化完成后显示：
Diffusion-weighted DICOM Import (DWIConvert) standard error:
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: processing MR image ... applying modality transform may create unexpected result
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
W: DcmMetaInfo: No Group Length available in Meta Information Header
Exception extracting gradient vectors
itk::ExceptionObject (000000A6A0DAD6B8)
Location: "unknown"
File: D:\D\S\Slicer-0-build\ITK\Modules\IO\DCMTK\src\itkDCMTKFileReader.cxx
Line: 889
Description: itk::ERROR: Can't find sequence 18 9076
想问一下，这些是什么原因？我提前已经按教程在mango软件上筛选出了需进行转化的序列
希望得到社区老师的帮助