Traceback` (most recent call last):
File "C:\Users\David\_PROG\SudoSimu\src\Branches\Backup 20181120 Fork-20181114-app-game-player\sudosimu\sudothinkai.py", line 196, in decideAction
suggestion = self._ai.suggest()
File "C:\Users\David\_PROG\SudoSimu\src\Branches\Backup 20181120 Fork-20181114-app-game-player\sudosimu\sudoai.py", line 135, in suggest
r = self._makeAIanswer(rulename)
File "C:\Users\David\_PROG\SudoSimu\src\Branches\Backup 20181120 Fork-20181114-app-game-player\sudosimu\sudoai.py", line 186, in _makeAIanswer
raise Sudoku_Error("AI - Erreur fatale AI, impossible de faire "\
sudorules.Sudoku_Error: AI - Erreur fatale AI, impossible de faire une suggestion d'action valable.