--colvolve 1 causes failure

[johneusebio]

If --convolve is set to 1, then oppni fails to run entirely. When I inspected the log files, I found the following error:

exc_report =

    'Reference to non-existent field 'design_mat'.
     
     Error in interpret_contrast_list_str (line 142)
                     split_info.design_mat = design_to_hrf( split_info.design_mat, split_info.TR_MSEC/1000, [5.0 15.0] );
     
     Error in Pipeline_PART1 (line 249)
     InputStruct = interpret_contrast_list_str(InputStruct,modelparam,analysis_model,contrast_list_str);             % generate contrast list for each subject and run