Dear nswa66, on request of some users I have prepared a VBM8 version that runs with SPM12. However, it is not fully tested and not all functions will work (as demonstrated by your error message). Therefore, I would recommend to still use VBM8 with SPM8 or to try the (not yet released) VBM12 toolbox: http://www.neuro.uni-jena.de/vbm12 Please note that this is still a development version and some functions will change and documentation is not yet finished. Best, Christian On Tue, 7 Jul 2015 21:48:29 -0400, nswa66 <[log in to unmask]> wrote: >Hi, there, > >I am using the longitudinal processing module in VBM8 running on SPM12. >Right after I ran the "VBM8 -->Process longitudinal data" step, I selected >two data (pre and post) for one subject, then it was running OK until it >got to this step with this error message: >[I have tried data from different subjects, and running this on Linux & >Windows platforms, and uploading 1 vs. multiple subject data at once etc, >regardless what I've tried, I kept getting this same error message where >the program got stuck and would not move further] > >I would appreciate any comments about the reason for getting this error and >how to resolve this problem. Thanks a lot!! > >-------------------------- > >Done 'VBM8: Estimate & Write' > >Running 'VBM8 Realign: Estimate' > >Weighted realignment... > >Done 'VBM8 Realign: Estimate' > >Running 'Apply Deformations (Many images)' > >*Failed 'Apply Deformations (Many images)'* > >*Undefined function 'spm_load_float' for input arguments of type 'struct'.* > >In file "/home/spm12/toolbox/vbm8/cg_vbm8_defs.m" (v440), function >"get_def" at line 49. > >In file "/home/spm12/toolbox/vbm8/cg_vbm8_defs.m" (v440), function >"cg_vbm8_defs" at line 30. > >Running 'Move/Delete Files' > >Done 'Move/Delete Files' > >The following modules did not run: > >Failed: Apply Deformations (Many images) >------------------------------ >