语句在这里: html.find_elements_by_xpath('//div[@class="listTitle"]/h4/a/text()')
错误如下 selenium.common.exceptions.InvalidSelectorException: Message: invalid selector: The result of the xpath expression "//div[@class="listTitle"]/h4/a/text()" is: [object Text]. It should be an element.
应该是一个元件?请问是什么意思