Dear Spmers,
I'm analyzing single subjects (Pet models) within marsbar. It appears to work
fine for a couple of subjects but then i get this error message:
~ - SPM99: marsbar toolbox ----------------------------------------
Toolbox directory prepended to MatLab path:
/usr/local/mrccu/spm/spm99/toolbox/marsbar
----------------------------------------- 15:13:19 - 12/06/2002
MarsBar analysis function prepended to path
MarsBar defaults loaded from base defaults
SPM99: spm_spm_ui (v2.33) 15:13:28 - 12/06/2002
=======================================================================
Mapping files : ...done
Calculating globals : ...done
Design configuration : ...done
Saving SPMstats configuration : ...SPMcfg.mat saved
Design reporting : ...done
Completed : 15:14:55 - 12/06/2002
??? Cant open image file.
Error in ==> /usr/local/mrccu/spm/spm99/spm_slice_vol.mexsol
Error in ==> /usr/local/mrccu/spm/spm99/spm_read_vols.m
On line 35 ==> Y(:,:,p,i) = spm_slice_vol(V(i),spm_matrix([0 0
p]),V(i).dim(1:2),0);
Error in ==> [log in to unmask]
On line 4 ==> img = spm_read_vols(o.vol);
1/1
Warning: No valid data for roi 1 (analyze.binarytest1_bin)
> In /usr/local/mrccu/spm/spm99/toolbox/marsbar/mars_roidata.m at line 61
In /usr/local/mrccu/spm/spm99/toolbox/marsbar/spmrep/spm_spm.m at line 26
In /usr/local/mrccu/spm/spm99/spm_spm_ui.m at line 1427
In /usr/local/mrccu/spm/spm99/spm.m at line 1180
Fetching data : ...done
Estimating covariance...Done
Using OLS
Setting filter...Done.
SPM99: GUI cleared 15:16:00 - 12/06/2002
=======================================================================
??? Error while evaluating uicontrol Callback.
>> ??? Error using ==> spm_conman
reset: spm_conman bailing out!
Error in ==> /usr/local/mrccu/spm/spm99/toolbox/marsbar/mars_stat_table.m
On line 29 ==> [Ic,xCon] = spm_conman(marsDe.xX,xCon,'T|F',Inf,...
Error in ==> /usr/local/mrccu/spm/spm99/toolbox/marsbar/marsbar.m
On line 653 ==> [varargout{1} MARSBAR.contrasts.xCon] = ...
Error in ==> /usr/local/mrccu/spm/spm99/spm.m
On line 1180 ==> evalin('base',CBs{v-1})
>>
>>
>> ??? Error while evaluating uicontrol Callback.
>> ??? Reference to non-existent field 'cols'.
Error in ==> /usr/local/mrccu/spm/spm99/toolbox/marsbar/mars_stat_struct.m
On line 17 ==> for i = 1:length(marsDe.marsY.cols)
Error in ==> /usr/local/mrccu/spm/spm99/toolbox/marsbar/mars_stat_table.m
On line 36 ==> [marsS] = mars_stat_struct(marsDe, xCon, Ic);
Error in ==> /usr/local/mrccu/spm/spm99/toolbox/marsbar/marsbar.m
On line 653 ==> [varargout{1} MARSBAR.contrasts.xCon] = ...
Error in ==> /usr/local/mrccu/spm/spm99/spm.m
On line 1180 ==> evalin('base',CBs{v-1})
What appears to be happening is that it stops reading the roi.mat file for some
reason. This means that i have to redefine the ROI (build) again but after
another couple of subjects it crashes again with the same error message.
Any ideas of how to rectify this? Anyone else come accross the same problem?
many thanks,
J
Jenny Crinion
MRC Cyclotron Unit,
Hammersmith Hospital,
Du Cane Road,
London,
W12 0NN
Tel: +44 (0)20 8383 3733
Fax: +44 (0)20 8383 2029
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