Hi Ben!

This is Jiwon again. 
Recently I started to using SPM12 and I fronted another trouble using WFU_Pickatlas.
The version I tried was Pickatlas 3.0.5b, which was the latest version.
Again, I failed to open SPM.mat file.
Here's the message I got.

------------------------------------------------------------------
No method 'delete' with matching signature found for class
'matlab.ui.control.UIControl'.

Error using waitfor
Error while evaluating UIControl Callback
04-Oct-2015 19:49:37 | ERROR | wfu_results_viewer.m | MException thrown. Stack follows:
04-Oct-2015 19:49:37 | ERROR | wfu_results_compute | Line 0072: Reference to non-existent field 'SPM'.
04-Oct-2015 19:49:37 | ERROR | File_Open_Callback | Line 0468
04-Oct-2015 19:49:37 | ERROR | gui_mainfcn | Line 0095
04-Oct-2015 19:49:37 | ERROR | wfu_results_viewer | Line 0070
04-Oct-2015 19:49:37 | ERROR | @(hObject,eventdata)wfu_results_viewer('File_Open_Callback',hObject,eventdata,guidata(hObject)) | Line 0000
------------------------------------------------------------------

I've tried the wfu_results_viewer.m file that you gave me last time, but that also doesn't work. 
Please help me.

Sincerely,
Jiwon.