Are there any programs running on your computer that may be trying to open the
files at the same time (e.g. for backing up your disk etc, or another MATLAB
session)? I'm not 100% sure of the behaviour on PCs, but maybe the files
simply couldn't be opened because they are already open by another program.
Best regards,
-John
On Monday 03 December 2007 17:03, Antonova, Elena wrote:
> Dear SPMers,
>
> I'm running a series of ANOVAs with 3 groups and sporadically get the
> following error after selecting all the contrasts and specifying the
> parameters:
>
> Mapping files :
> * - SPM2: spm_vol -------------------------------------------------
> Error reading information on:
> ..onal\SM\COGSCHIZ12b\model1\con_0058.img
>
> Please check that it is in the correct format.
> ----------------------------------------- 16:48:36 - 03/12/2007
> ??? Error using ==> spm_vol (subfunc1)
> Can't get volume information for
> 'S:\FMRI\COGSCHIZ\SPM\baselinefunctional\SM\COGSCHIZ12b\model1\con_0058.img
> ' Error in ==> c:\spm2\spm_vol.m (subfunc2)
> On line 51 ==> V = subfunc1(P);
> Error in ==> c:\spm2\spm_vol.m
> On line 37 ==> V = subfunc2(P);
> Error in ==> c:\spm2\spm_spm_ui.m
> On line 1245 ==> VY = spm_vol(char(P));
> ??? Error while evaluating uicontrol Callback.
>
> There is no problem using the same contrasts with t-test models, or when i
> select just a few (i've tried 3-5) subjects for each group, but pops up
> when i select all the subjects (20-23 per group), and seems to come up for
> the first subject of the second or third group, not for the first group.
>
> any suggestions would be greatly appreciated.
>
> many thanks and best wishes,
>
> Elena
>
>
> P Before printing, think about the environment
> *********************************************
> Elena Antonova, PhD
> Post-Doctoral Research Worker
> PO78 Department of Psychology
> Institute of Psychiatry
> King's College London
> De Crespigny Park
> London SE5 8AF UK
> tel: +44 (0)20 7848 0978
> fax: +44 (0)20 7848 0860
> email: [log in to unmask] <mailto:[log in to unmask]>
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