原本我查找所有的div.class.profile-head信息，但有个页面没有了这一class属性，然后就报错了。我该如何跳过，然后爬取下一页呢？我的代码如下：
def get_detail(): detail_links=detail_list() names=[] for detail in detail_links: r=requests.get(detail) soup=BeautifulSoup(r.text,'lxml') content=soup.find('div',{'class':'profile-head'}) for name in content.find_all('h2'): names.append(name)
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def get_detail(): detail_links=detail_list() names=[] for detail in detail_links: r=requests.get(detail) soup=BeautifulSoup(r.text,'lxml') content=soup.find('div',{'class':'profile-head'}) if content is None: continue for name in content.find_all('h2'): names.append(name)