Dear Nils,

I cannot reproduce this error and that bit of code is quite old and hasn't changed recently. I suggest that you do:

which voltype

in the command line and if you have a function with that name, remove it from your path.

Best,

Vladimir

On Wed, Oct 1, 2014 at 9:06 AM, Nils Rosjat <[log in to unmask]> wrote:
Dear SPM expert,

I got another error message when I tried to use the group inversion option for 3D source reconstruction directly after clicking the button "Group inversion" in the GUI:

Error: File: spm_eeg_inv_group.m Line: 197 Column: 9
 "voltype" previously appeared to be used as a function or command, conflicting with its use here as the name of a variable.
 A possible cause of this error is that you forgot to initialize the
 variable, or you have initialized it implicitly using load or eval.


Error in spm_eeg_inv_imag_api>group_Callback (line 483)
spm_eeg_inv_group;

Error in spm_eeg_inv_imag_api (line 53)
        feval(varargin{:}); % FEVAL switchyard

Error while evaluating uicontrol Callback


Do you have any idea how this problem could be solved?

Best,
Nils
__________________
Dipl.-Math. Nils Rosjat
University of Cologne
Biozentrum
Zuelpicher Str. 47b
50674 Cologne
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