Getting TypeError：运行此代码时，列表索引必须是整数或片，而不是str

Question

import requests
class food:
    meal = requests.get('https://www.themealdb.com/api/json/v1/1/random.php')
    def __init__(self,init_meals):
     self.meals = init_meals
    def get(self):     
     meal = requests.get('https://www.themealdb.com/api/json/v1/1/search.php?s='+self.meals)
     json_meal = meal.json()
     meal_time = (json_meal['meals'][0]['strMeal'])
     return (meal_time)
    def recipe(self):
     meal = requests.get('https://www.themealdb.com/api/json/v1/1/search.php?s='+self.meals)
     json_meal = meal.json()
     recipes = int(json_meal['meals']['0']['strInstructions'])
     return (recipe_time)

运行此代码时，我得到： 文件“/import/linux/home1/jgarc111/final-exam-fall20-jgarc111/food.py”，菜谱第14行 recipes=int（json_膳食['Founds']['0']['strInstructions']） TypeError:列表索引必须是整数或片，而不是str

Answer 1

而不是：

 recipes = int(json_meal['meals']['0']['strInstructions'])

尝试：

  recipes = int(json_meal['meals'][0]['strInstructions'])

json_餐是一个列表，而不是字典