Hello,
I am doing fMRI preprocessing and calculating seed-to-voxel functional connectivity using BioImageSuite. I encountered errors when i regress CSF/White Matter mean, please help me to check these errors.

invalid command name "0"
invalid command name "0"
while executing
"$whitecsfmask Save $tmpname2"
(object "::bis_fmri0" method "::bis_fmrisetup::ComputeSeedCorrelation" body line 58)
invoked from within
"::bis_fmri0 ComputeSeedCorrelation 0 1 1 "
invoked from within
".pxtclobj1.main.1.c.1.canvas.notebook.cs.page6.cs.output2.childsite.top.1 invoke"
("uplevel" body line 1)
invoked from within
"uplevel #0 [list $w invoke]"
(procedure "tk::ButtonUp" line 22)
invoked from within
"tk::ButtonUp .pxtclobj1.main.1.c.1.canvas.notebook.cs.page6.cs.output2.childsite.top.1"
(command bound to event)

The information shown on the terminal screen was：
we are doing csf correction individually
Loaded voi image from /Templates/GreyWhiteCSF_mask_91_109_91_reorient.nii.gz GreyWhiteCSF_mask_91_109_91_reorient.nii.gz Axial (LPS) 91x109x91,1
image range 0.0 3.0
Checked Gray/White/CSF image size

Checking transformations
it(0) = 0 {}
it(1) = 0 {}
it(2) = {} {}
Transformation list = {0 {}} {0 {}} {{} {}}
Bad Transformation Set {0 {}} {0 {}} {{} {}} (or identity)
Transformation Check Failed 

I added the GrayCSFWhite mask at "fMRI Single Subject Analyzer| Study definition| GrayCSFWhite Map", the dimension of this map was "91*109*91". It should be noted that if i do Seed-to-voxel connectivity without "Regress CSF/White matter Mean", no errors were existed!

I run BioImageSuite with Ubuntu-14.04 64 bit. My functional MRI data is: 91*109*91*200(frames);

Thanks for your help!

Meiling