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)
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)