Dear FreeSurfer Developers,
I have the following problem and would be very happy if you could help me. I
have searched the list and did not find the solution to my problem.
I am using FS 5.1 because I have to reanalyze data which I preprocessed in
2014. Back then recon-all and all the group analyses worked fine. I only have
the problem now since we have reinstalled FS.
I computed a group analysis using QDEC (the same analysis as I did in 2014),
but i get the following errors (/.../ is a place holder for my directory).
qdec.table.dat and levels worked all fine before.
ERROR: QdecGlmDesign::WriteFsgdFile: could not open /.../qdec.fsgd for writing
when I press analyze again, this error occurs:
ERROR: QdecProject::CreateGlmDesign: could not generate contrasts
when I analyze again, the analysis starts to run until the following comes up
MatrixWriteTxt(/.../lh-Avg-Intercept-thickness/C.dat) - file open failed
Permission denied
mghWrite(/.../lh-Avg-Intercept-thickness/gamma.mgh, -1): could not open file
mghWrite(/.../lh-Avg-Intercept-thickness/gammavar.mgh, -1): could not open file
mghWrite(/.../lh-Avg-Intercept-thickness/F.mgh, -1): could not open file
mghWrite(/.../lh-Avg-Intercept-thickness/cnr.mgh, -1): could not open file
mghWrite(/.../lh-Avg-Intercept-thickness/sig.mgh, -1): could not open file
maxvox sig=1e+10 F=7409.8 at index 28 0 0 seed=1475358237
Segmentation fault
But in the end, when I press analyze again, qdec runs the glm and the results
are the same as when I did the same group analysis back in 2014 (without any
error messages then).
Do you have an idea what could be my problem?
Thank you very much in advance,
InLava
uname -a: Linux FreeSurfer 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59
UTC 2009 i686 GNU/Linux
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