Error while extracting ROI time course

Submitted by snp2003 on Thu, 09/18/2014 - 15:58

Dear Experts,

I am new to DPABI/DPARSF and am running the pipeline for first time. Kindly find attached a screenshot which shows by selected options.

While preprocessing is running, everything runs fine up until extract ROI time course, and I get following error: 

Reference to non-existent field 'ROIDefForEachSubject'.

Error in DPARSFA_run>(parfor body) (line 3856)
            y_ExtractROISignal([AutoDataProcessParameter.DataProcessDir,filesep,FunSessionPrefixSet{iFunSession},AutoDataProcessParameter.StartingDirName,filesep,AutoDataProcessParameter.SubjectID{i}
            Error in parallel_function (line 473)
            F(base, limit);

Error in DPARSFA_run (line 3854)
        parfor i=1:AutoDataProcessParameter.SubjectNum

Error in DPARSFA>pushbuttonRun_Callback (line 1663)
    [Error]=DPARSFA_run(handles.Cfg);

Error in gui_mainfcn (line 96)
        feval(varargin{:});

AttachmentSize
Image icon DPARSFA_params.png59.64 KB

Forums:

YAN Chao-Gan

Thu, 09/18/2014 - 18:06

Hi,

I think the problem is that you didn't click "Define ROI" to define ROIs for functional connectivity analysis.

Best,

Chao-Gan

snp2003

Thu, 09/18/2014 - 19:29




Hi Chao,


I later tried with "Define ROI" option and selecting AAL atlas, now it gives following error:



Error using y_ExtractROISignal (line 187)

File doesn't exist or wrong ROI definition, please check:

/home/sneha/spm8/DPABI_V1.1_140827/DPARSF_V3.0_140815/Templates/aal.nii.



Thanks,

Sneha

From: RFMRI.ORG [rfmri.org-bounces@rnet.co] on behalf of The R-fMRI Network [rfmri.org@gmail.com]

Sent: Thursday, September 18, 2014 2:06 PM

To: rfmri.org@rnet.co

Subject: Re: [RFMRI] Error while extracting ROI time course


YAN Chao-Gan

Thu, 09/18/2014 - 21:09

Please check if this file exist:
/home/sneha/spm8/DPABI_V1.1_140827/DPARSF_V3.0_140815/Templates/aal.nii


snp2003

Thu, 09/18/2014 - 23:12

For some reason pipeline is looking for file in template folder inside "DPARSF_V3.0_140815" instead of "DPABI_V1.1_140827" which is how it is saved in the package when downloaded. However I copied the folder inside DPARSF_V3.0_140815 and it works now.

Thanks!