Dear SPMers,<br><br>I am using SPM5 on a linux platform.&nbsp; <br><br>I am trying to specify 1st level analysis in fMRI.&nbsp; I keep getting this error message.&nbsp; I have looked at the archives, but I have not found a helpful answer there.&nbsp; Please help!&nbsp; <br>
<br>Many thanks in advance,<br>Jovanka<br><br><a href="mailto:[log in to unmask]"><a href="/cgi-bin/wa-jisc.exe?LOGON=A3%3Dind0805%26L%3DSPM%26E%3D7bit%26P%3D1843349%26B%3D------%253D_Part_4728_30652617.1211836239763%26T%3Dtext%252Fhtml%3B%2520charset%3DISO-8859-1%26pending%3D" target="_parent" >[log in to unmask]</a></a><br><br><br> &nbsp;&nbsp; &nbsp;SPM5: spm_fMRI_design (v$Rev: 784 $)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 16:22:50 - 26/05/2008<br> &nbsp;&nbsp; &nbsp;----------------------------------------------------------------<br>
 <br> Error running job: Attempted to access X(:,1); index out of bounds because size(X)=[1,0].i<br> In file &quot;/usr/local/spm5/spm_orth.m&quot; (v666), function &quot;spm_orth&quot; at line 17.<br> In file &quot;/usr/local/spm5/spm_fMRI_design.m&quot; (v784), function &quot;spm_fMRI_design&quot; at line 286.<br>
 In file &quot;/usr/local/spm5/spm_fmri_spm_ui.m&quot; (v592), function &quot;spm_fmri_spm_ui&quot; at line 213.<br> In file &quot;/usr/local/spm5/spm_config_fmri_spec.m&quot; (v767), function &quot;run_stats&quot; at line 971.<br>
 --------------------------<br> Done.<br> &gt;&gt; <br>