运行此python代码时出现错误。错误是;ElementNotInteractiableException";。有人能帮我吗?
我想从该网站打开学生登录: 打开网站-->单击“登录”-->单击“学生登录” 此代码在打开并单击登录之前工作正常。但是当代码点击“学生登录”时,它遇到了一个错误 对于HTML代码,请打开网页并使用inspect元素 代码运行此python代码时出现错误。错误是;ElementNotInteractiableException";。有人能帮我吗?,python,python-3.x,selenium,selenium-webdriver,webautomation,Python,Python 3.x,Selenium,Selenium Webdriver,Webautomation,我想从该网站打开学生登录: 打开网站-->单击“登录”-->单击“学生登录” 此代码在打开并单击登录之前工作正常。但是当代码点击“学生登录”时,它遇到了一个错误 对于HTML代码,请打开网页并使用inspect元素 代码 from selenium import webdriver from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from sel
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
path = "C:\Program Files (x86)\chromedriver.exe"
driver = webdriver.Chrome(executable_path=path)
driver.get("https://exams.mlrinstitutions.ac.in/")
first = WebDriverWait(driver, 60).until(
EC.presence_of_element_located((By.ID, "lnkLogins"))
)
first.click()
first = WebDriverWait(driver, 60).until(
EC.presence_of_element_located((By.ID, "lnkStudent"))
)
first.click()
错误
DevTools listening on ws://127.0.0.1:55873/devtools/browser/0977ccf6-90ba-4f79-b746-e8ff53bd4035
Traceback (most recent call last):
File "c:\Users\dile2\OneDrive\Desktop\mini\sel.py", line 19, in <module>
first.click()
File "C:\Users\dile2\Python39\lib\site-packages\selenium\webdriver\remote\webelement.py", line 80, in click
self._execute(Command.CLICK_ELEMENT)
File "C:\Users\dile2\Python39\lib\site-packages\selenium\webdriver\remote\webelement.py", line 633, in _execute
return self._parent.execute(command, params)
[13984:14080:0210/201137.350:ERROR:device_event_log_impl.cc(211)] [20:11:37.349] USB: usb_device_handle_win.cc:1049 Failed to read descriptor from node connection: A device attached to the system is not functioning. (0x1F)
File "C:\Users\dile2\Python39\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 321, in execute
self.error_handler.check_response(response)
File "C:\Users\dile2\Python39\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 242, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.ElementNotInteractableException: Message: element not interactable
(Session info: chrome=88.0.4324.150)
DevTools在ws://127.0.0.1:55873/DevTools/browser/0977ccf6-90ba-4f79-b746-e8ff53bd4035上侦听
回溯(最近一次呼叫最后一次):
文件“c:\Users\dile2\OneDrive\Desktop\mini\sel.py”,第19行,在
首先,点击()
文件“C:\Users\dile2\Python39\lib\site packages\selenium\webdriver\remote\webelement.py”,第80行,单击
self.\u执行(命令。单击\u元素)
文件“C:\Users\dile2\Python39\lib\site packages\selenium\webdriver\remote\webelement.py”,第633行,在\u execute中
返回self.\u parent.execute(命令,参数)
[13984:14080:0210/201137.350:错误:设备\u事件\u日志\u impl.cc(211)][20:11:37.349]USB:USB\u设备\u句柄\u win.cc:1049未能从节点连接读取描述符:连接到系统的设备未正常工作。(0x1F)
文件“C:\Users\dile2\Python39\lib\site packages\selenium\webdriver\remote\webdriver.py”,第321行,在execute中
self.error\u handler.check\u响应(响应)
文件“C:\Users\dile2\Python39\lib\site packages\selenium\webdriver\remote\errorhandler.py”,第242行,在check\u响应中
引发异常类(消息、屏幕、堆栈跟踪)
selenium.common.exceptions.ElementNotInteractiableException:消息:元素不可交互
(会话信息:chrome=88.0.4324.150)
使用元素可点击(),而不是元素的存在()
非常感谢,昆都克。我花了大约10个小时来解决这个问题,但你在第二秒内就解决了!!!如果您不介意,我可以知道它们之间的区别吗?@dileepNaidu:presence\u of\u element\u located()
验证DOM树中存在但不可交互的元素。一旦元素可见,您就可以与该元素交互,并使用元素可点击()
。明白了!谢谢你,昆都克。
driver.get("https://exams.mlrinstitutions.ac.in/")
first = WebDriverWait(driver, 60).until(EC.element_to_be_clickable((By.ID, "lnkLogins")))
first.click()
first = WebDriverWait(driver, 60).until(EC.element_to_be_clickable((By.ID, "lnkStudent")))
first.click()