Dear FreeSurfer experts,

When I try to run mri_glmfit-sim, the output came out like this:

cmdline mri_glmfit.bin --y lh.gender_age.thickness.10.mgh --fsgd lh.gender-age.fsgd --C lh-Avg-thickness-FemaleMale.age.mtx --C lh-Avg-thickness-FemaleMale.intercept.mtx --C lh-Avg-thickness-Gender.diff.mtx --C lh-Avg-thickness-Gender*Age-Inter.mtx --surf fsaverage lh --cortex --glmdir lh.gender_age.glmdir
SURFACE: fsaverage lh
set: No match.
[toibigi2007@localhost glm1]$ mri_glmfit-sim --help

After I ran the command line like the following: 
mri_glmfit-sim --glmdir lh.gender_age.glmdir --cache 2 neg --cwp 0.05 --2spaces

Please point me out what goes wrong with this command.
Any help would be appreciated!

Thank you and warmest regards,
--v-- Peace --v--
Duy Nguyễn 
Biomedical Engineering Department- IU HCMC
Cell: (+84)909999056