[Marsbar-users] Problem extracting time series data

[april u. <apr...@sb...>]

I am trying to extract ROI time series data and I am getting this error: 
Any ideas?

Mapping files                           :                        ...done
Fetching data                           :                         1/18  
??? Error using ==> spm_sample_vol
Unknown datatype.

Error in ==> maroi.getdata at 103
   data = spm_sample_vol(data_imgs(i),...

Error in ==> maroi.get_marsy at 76
   [y vals vXYZ mat]  = getdata(o, VY);

Error in ==> marsbar at 985
marsY = get_marsy(o{:}, VY, sumfunc, 'v');

Error in ==> spm at 982
evalin('base',CBs{v-1})

??? Error while evaluating uicontrol Callback

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