Fixed bugs involving None types

2020-12-07 21:07:04 -05:00
parent 23803593fc
commit c19ef0d1be
3 changed files with 17 additions and 16 deletions
--- a/src/mutation/mutation_methods.py
+++ b/src/mutation/mutation_methods.py
@ -159,7 +159,7 @@ class Mutation_Methods:

                # Indexes of genes to swap
                index_one = index
-                index_two = random.randrange(index_one)
+                index_two = random.randrange(len(chromosome))

                # Swap genes
                chromosome[index_one], chromosome[index_two] = chromosome[index_two], chromosome[index_one]