Hi,Chenhf
        When I use Qdec for Group Analysis,I come with an error.Here it is.

-------- freesurfer-Linux-centos4_x86_64-stable-pub-v5.1.0 --------
Setting up environment for FreeSurfer/FS-FAST (and FSL)
FREESURFER_HOME       /usr/local/freesurfer
FSFAST_HOME                /usr/local/freesurfer/fsfast
FSF_OUTPUT_FORMAT     nii.gz
SUBJECTS_DIR                /usr/local/freesurfer/subjects
MNI_DIR                           /usr/local/freesurfer/mni
FSL_DIR                           /usr/local/fsl

setenv TUTORIAL_DATA /media/work/FC_DATA/ckd-T1
setenv SUBJECTS_DIR $TUTORIAL_DATA
cd $SUBJECTS_DIR

Data table /media/work/FC_DATA/ckd-T1/qdec/qdec.table.dat loaded.

Verifying subject data.sh: Syntax error: Bad fd number
ERROR: QdecProject::VerifySubjects: Couldn't find subject 'con_chenchen' in SUBJECTS_DIR

Input table: /media/work/FC_DATA/ckd-T1/qdec/qdec.table.dat
Subj#, SubjID, Data...
    1 con_chenchen con ...

I load qdec.table.dat successfully.However,QdecProject couldn't find subject 'con_chenchen' in SUBJECTS_DIR. As a result,when I use FDR for correction,there is nothing showing in the terminal.
I did not dowload the tutorial data.what's more,I have not put the subjs in my Freesurfer install path. 
How can I deal with it?
Thanks for your patience and I am looking forward for your prompt reply.
我猜你会中文,我们可以中文交流,谢谢指导。

2015-10-09 16:52 GMT+08:00 chenhf_uestc <chenhf_uestc@163.com>:
Dear Freesurfer users,
 
Is there anyone that use virtual box freesurfer version for group comparison via qdec? I use the freesurfer version below:

Virtualbox

Xubuntu 12.04

stable v5.3.0

15 Aug 2013

freesurfer-Virtualbox-linux-x86-stable-pub-v5.3-full.vdi.gz

9.0G

 
I used qdec for group comparison, but there was an error (acctached error.png) that puzzled me for a long time. I and my colleague help me to check all the files but do not find where is the error. I performed the same analyses on other computers, there was the same error. However, if I remove the files gender.levels, group.levels and fsid.levels (I means that I just keep the qdec.table.dat), it works. I can design, display and finally obtain the results.
 
Could anyone give me some suggestions?
 
Any help would be greatly appreciate.
 
Best,
Feng

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