nosuchelementException:没有这样的元素:无法找到元素:{''方法:“ name&quord” se

Question

from selenium import webdriver
import time
from selenium.webdriver.common.keys import Keys
driver = webdriver.Chrome(r"C:UsersmDesktoppythonselenchromedriver.exe")
driver.set_page_load_timeout(10)
driver.get("https://google.com")
driver.find_element_by_name("q").send_keys("Automation")
driver.find_element_by_name("btnk").send_keys(Keys.ENTER)
time.sleep(4)
driver.quit()

我正在尝试此简单的代码打开Google，使用上述代码搜索一些内容。但是我收到此错误消息：

Traceback (most recent call last):
  File "C:UsersmDesktoppythonselenauto.py", line 9, in <module>
    driver.find_element_by_name("btnk").send_keys(Keys.ENTER)
  File "C:ProgramDataAnaconda3libsite-packagesseleniumwebdriverremotewebdriver.py", line 496, in find_element_by_name
    return self.find_element(by=By.NAME, value=name)
  File "C:ProgramDataAnaconda3libsite-packagesseleniumwebdriverremotewebdriver.py", line 978, in find_element
    'value': value})['value']
  File "C:ProgramDataAnaconda3libsite-packagesseleniumwebdriverremotewebdriver.py", line 321, in execute
    self.error_handler.check_response(response)
  File "C:ProgramDataAnaconda3libsite-packagesseleniumwebdriverremoteerrorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.NoSuchElementException: Message: no such element: Unable to locate element: {"method":"name","selector":"btnk"}
  (Session info: chrome=74.0.3729.131)
  (Driver info: chromedriver=74.0.3729.6 (255758eccf3d244491b8a1317aa76e1ce10d57e9-refs/branch-heads/3729@{#29}),platform=Windows NT 10.0.17134 x86_64)

Answer 1

应该解决您的问题：

from selenium import webdriver
import time
from selenium.webdriver.common.keys import Keys
driver = webdriver.Chrome("/usr/bin/chromedriver")
driver.set_page_load_timeout(10)
driver.get("https://google.com")
search = driver.find_element_by_name('q')
search.send_keys("google search through python")
search.send_keys(Keys.RETURN)
time.sleep(4)
driver.quit()

我在Ubuntu Chrome浏览器中测试了

替换您的代码

driver.find_element_by_name("q").send_keys("Automation")
driver.find_element_by_name("btnk").send_keys(Keys.ENTER)

to =>

search = driver.find_element_by_name('q')
search.send_keys("google search through python")
search.send_keys(Keys.RETURN)