python - 出现错误：IndexError：无法从空序列中选择。但实际上列表还不是空的

Question

我正在使用 random.choice 选择足球运动员，但出现错误。它在几次迭代后停止。

class footballist(Person):                            
    def choose(self):                                 
        teams = ['A', 'B']                            
        countA = 0                                    
        countB = 0                                    
        for i in range(0, 22):                        
            team = random.choice(teams)               
            if team == 'A':                           
                countA += 1                           
            else:                                     
                countB += 1                           
            name = random.choice(names)               
            names.remove(name)                        
            print(team, name)                         
            print(countA, countB)                     
            if countA or countB == 11:                
                teams.remove(team)                    
            else:                                     
                pass