fix: Support no weight attribute

ProvideQ · Sep 3, 2024 · 42cd354 · 42cd354
1 parent f676552
commit 42cd354
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/solvers/qiskit/max-cut/maxCut_qiskit.py b/solvers/qiskit/max-cut/maxCut_qiskit.py
@@ -76,7 +76,8 @@
     for j in range(n):
         temp = G.get_edge_data(i, j, default=0)
         if temp != 0:
-            w[i, j] = temp["weight"]
+            weight = temp["weight"]
+            w[i, j] = 1 if weight is None else weight
 
 max_cut = Maxcut(w)
 qp = max_cut.to_quadratic_program()