Hi - this most likely means that something went wrong with disk space,
filesystem mounting, etc. It is unlikely to be a FEAT error.
Cheers, Steve.
On 25 Jan 2008, at 20:41, Soohyun Cho wrote:
>>> Hello FSL experts,
>>>
>>> I am troubled with an error message in one of my 2nd level feat
>>> reports.
>>> I ran the same analysis twice but one had an error and the other
>>> did not. But both analyses were successfully completed. And the
>>> resulting cope images, etc. look the same.
>>> The error message reads: can't open mean_func hdr.
>>>
>>> Can anyone tell me why this should happen?
>>> Would this problem be related to just the mean_func not being
>>> created?
>>> Since the results all look the same, there shouldn't be any other
>>> hidden problems related to this ?
>>>
>
> The following is part of the report.log along with the error message
> at the end.
>
> /space/raid/fmri/fsl-3.3.11-fc4_64/bin/avwmerge -t mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/101/newr1.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/101/newr2.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/101/newr3.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/102/newr1.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/102/newr2.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/102/newr3.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/103/newr1.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/103/newr2.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/103/newr3.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/104/newr1.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/104/newr2.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/104/newr3.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/105/newr1.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/105/newr2.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/105/newr3.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/106/newr1.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/106/newr2.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/106/newr3.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/107/newr1.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/107/newr2.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/107/newr3.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/108/newr1.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/108/newr2.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/108/newr3.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/109/newr1.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/109/newr2.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/109/newr3.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/110/newr1.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/110/newr3.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/111/newr1.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/111/newr2.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/111/newr3.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/112/newr1.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/112/newr2.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/112/newr3.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/113/newr1.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/113/newr2.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/113/newr3.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/114/newr1.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/114/newr2.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/114/newr3.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/115/newr1.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/115/newr2.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/115/newr3.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/116/newr1.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/116/newr2.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/116/newr3.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/118/newr1.feat/reg_standard/mean_func /space/
> raid6/data/holyoak/fsl_analysis/17_subjects/1st_level/118/newr2.feat/
> reg_standard/mean_func /space/raid6/data/holyoak/fsl_analysis/
> 17_subjects/1st_level/118/newr3.feat/reg_standard/mean_func
>
> /space/raid/fmri/fsl-3.3.11-fc4_64/bin/avwmaths mean_func -Tmean
> mean_func
> ** ERROR: nifti_image_read(mean_func): can't open header file
> ** ERROR: nifti_image_open(mean_func): bad header info
> Error: failed to open file mean_func
> Error:: FslGetIntensityScaling: Null pointer passed for FSLIO
>
> -------------------------------------------------------------------------------------
> thank you for your response.
>
> Soohyun.
>
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Stephen M. Smith, Professor of Biomedical Engineering
Associate Director, Oxford University FMRIB Centre
FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
+44 (0) 1865 222726 (fax 222717)
[log in to unmask] http://www.fmrib.ox.ac.uk/~steve
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