There was in fact one empty cell in other conditions.mat files, that
didn't work. That was most likely causing the problem.
We restructured the .mat file and it works now.
> (1) You probably have less data than time in your conditions.mat (this
> would make it appear that no events and it might ask for conditions;
> how did you specify the time in the design and how many time points
> are in each run?
> (2) Have you updated SPM with the latest updates?
> I just used your condition.mat file with some random files and it
> created a design without a problem.
> Best Regards, Donald McLaren
> D.G. McLaren, Ph.D.
> Postdoctoral Research Fellow, GRECC, Bedford VA
> Research Fellow, Department of Neurology, Massachusetts General
> Hospital and Harvard Medical School
> Office: (773) 406-2464
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> On Wed, Feb 9, 2011 at 9:16 AM, Tatiana Usnich
> <[log in to unmask]> wrote:
>> Dear SPMlers,
>> We also have the same problem. Starting to run fMRI model specification
>> in SPM8 we are asked for a vector of onsets for one of the conditions
>> and durations even though the conditions are specified in a .mat file.
>> Conditions file is attached. Id really appreciate your help.