如何在python bs4中修复“NoneType”对象没有属性“text”

Question

我正在用python中的butifulsoup module进行抓取

我的代码：

for cactus in cactus_product:
    price = cactus.find("span", class_="._89yzn").text
    title = cactus.find("span", class_="._2tW1I").text

    f.write(title + "," + price)

错误

Traceback (most recent call last):
  File "C:\Users\Technicalsmirchis\python_scraping_tutorial\scraper.py", line 24, in <module>
    price = cactus.find('span', class_="_89yzn").text
AttributeError: 'NoneType' object has no attribute 'text'

Answer 1

这是因为find函数返回None，这意味着它没有找到所需的元素。 您可以添加try-except块以检查此类异常或if x is not None: