Python小白,学习时候用到bs4解析网站,报错 bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need to install a parser library? 1 几经周折才知道是bs4调用了python自带的html解析器,我用的ma
ModuleNotFoundError: No module named ‘bs4’ 问题处理 在使用Postgres数据库时,因为SQL脚本中使用到了xml_killer函数,导致直接报错: org.postgresql.util.PSQLException: ERROR: ModuleNotFoundError: No module named ‘bs4’ 后来在网上搜索了一下,是因为p
使用BeautifulSoup的时候提示以下错误: bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: html5lib. Do you need to install a parser library? 解决方案: pip install html5lib