ctjacobs / sudoku-genetic-algorithm Goto Github PK

File "C:\Users\M\Downloads\sudoku-genetic-algorithm-master\sudoku.py", line 499, in
solution = s.solve()
File "C:\Users\M\Downloads\sudoku-genetic-algorithm-master\sudoku.py", line 430, in solve
child1, child2 = cc.crossover(parent1, parent2, crossover_rate=1.0)
File "C:\Users\M\Downloads\sudoku-genetic-algorithm-master\sudoku.py", line 294, in crossover
child1.values[i], child2.values[i] = self.crossover_rows(child1.values[i], child2.values[i])
File "C:\Users\M\Downloads\sudoku-genetic-algorithm-master\sudoku.py", line 310, in crossover_rows
remaining.remove(row1[index])
AttributeError: 'range' object has no attribute 'remove'

The following error occur when running the code with python 2 and 3.

Traceback (most recent call last):
File "/Desktop/sudoku.py", line 487, in
solution = s.solve()
File "/Desktop/sudoku.py", line 377, in solve
self.population.seed(Nc, self.given)
File "/Desktop/sudoku.py", line 64, in seed
self.update_fitness()
File "/Desktop/sudoku.py", line 73, in update_fitness
candidate.update_fitness()
File "/Desktop/sudoku.py", line 108, in update_fitness
column_count[self.values[i][j]-1] += 1 # ...Update list with occurrence of a particular number.
IndexError: only integers, slices (:), ellipsis (...), numpy.newaxis (None) and integer or boolean arrays are valid indices

using python3 and the same puzzle_mild.txt file. Any suggestions?

Seeding complete.
Generation 0
Best fitness: 0.303155
sort() takes no positional arguments
Stack trace:

File "C:\Users\R\source\repos\SGA\SGA\SGA.py", line 78, in sort
self.candidates.sort(self.sort_fitness)
File "C:\Users\R\source\repos\SGA\SGA\SGA.py", line 414, in solve
self.population.sort()
File "C:\Users\R\source\repos\SGA\SGA\SGA.py", line 499, in (Current frame)
solution = s.solve()

do not use this, you will pull your hair out trying to get one single line of code to cooperate, the line "self.candidates.sort(self.sort_fitness)"
DOES NOT WORK and you can not make it work first it throws the error "sort() takes no positional arguments" should be an easy fix just add key= before self.sort_fitness but nope gives you the error sort_fitness() missing 1 required positional argument: 'y'
so you add () after the sort_fitness function it gives you sort_fitness() missing 2 required positional arguments: 'x' and 'y' so then you add x and y then it tells you they are both undefined so then you set x and y equal to something in the method and it does not matter what you set x and y equal too it always returns the error object has no attribute 'fitness'