a

mrdna/readers/segmentmodel_from_cadnano.py

@@ -190,6 +190,7 @@ def mrdna_model_from_cadnano(json_file,seq=None,**model_parameters):
     r=np.array(list(nt_prop['r']))
     bp=np.array(list(nt_prop['bp']))
     three_prime=np.array((list(nt_prop["threeprime"])))
+    stack=np.array((list(nt_prop["stack"])))
     orientation=np.array(list(nt_prop["orientation"]))
-    model = model_from_basepair_stack_3prime( r, bp, stack, three_prime, seq, orientation, **model_parameters )
+    model = model_from_basepair_stack_3prime( r, bp, stack, three_prime, seq, orientation=None, **model_parameters )
     return model