Python 我知道你的时间。 Message: invalid argument: Unsupported locator strategy: null select = Select(browser.find_element_by_xpath("//select[

我知道你的时间。

Message: invalid argument: Unsupported locator strategy: null

select = Select(browser.find_element_by_xpath("//select[contains(@id, 'ddlDealers')]"))

# locate select element
select_element = browser.find_element_by_xpath("//select")

# call print to verify something has been located
print(select_element) 

# declare the select object
select = Select(select_element)

browser.find_element_by_css_selector('[name="drop-down-list"]')