I am getting an odd bug on selxavg3-sess. I am getting the error message,

I am indicating zero smoothing in mkanalysis-sess ("-fwhm 0"). I am confused because the output of preproc-sess for no smoothing is fmc.nii.gz, NOT fmc.sm0.nii.gz when doing analyses in native volume space, so I am not sure why selxavg-sess is looking for the wrong file path. For reference, here is my call to mkanalysis-sess:

mkanalysis-sess -analysis analysis_name -fsd bold -runlistfile runlist.txt

-native -nuisreg mcextreg 3 -fwhm 0 -event-related -nconditions 8

-paradigm spiralpara.par -spmhrf 0 -refeventdur 12 -TR 1.5 

-polyfit 2 -nskip 8

I am using Freesurfer 5.3, if that helps. The analysis works fine when I apply 3mm smoothing (I've done preprocessing for both the 0mm and 3mm options). 

Thank you very much, and cheers,

JohnMark