ev_none still needed for regressors

Author: TheChymera

nipype/interfaces/fsl/model.py

@@ -147,6 +147,7 @@ def _create_ev_files(
         if basis_key == "dgamma":
             basis_key = "hrf"
         ev_template = load_template('feat_ev_'+basis_key+'.tcl')
+        ev_none = load_template('feat_ev_none.tcl')
         ev_ortho = load_template('feat_ev_ortho.tcl')
         ev_txt = ''
         # generate sections for conditions and other nuisance