Python Selenium ChromeDriver文件找不到错误求助

Hey there! Let's break down what's going wrong with your Kahoot script and fix it step by step.

1. Why You're Getting the FileNotFoundError #

The core issue is how you're setting up ChromeDriver:

You’re using os.chdir() incorrectly — this function is meant to switch your working directory to a folder, not point directly to an executable file like chromedriver_win32.exe. When you pass the full .exe path to os.chdir(), Python tries to treat that file as a directory (which it isn’t), hence the error.

Even if you added ChromeDriver to your system PATH, your code wasn’t leveraging that correctly anyway.

2. Fixing the ChromeDriver Setup #

You’ve got two simple options here, depending on your preference:

Option 1: Use ChromeDriver from System PATH (Recommended) #

Since you confirmed ChromeDriver is in your system PATH, you don’t need to specify any path at all. Just initialize the Chrome driver directly:

browser = webdriver.Chrome()

Option 2: Directly Specify the ChromeDriver Executable Path #

If you still want to hardcode the path (for clarity), skip os.chdir() and pass the .exe path directly to the Chrome driver:

browser = webdriver.Chrome(executable_path=r'C:\WebDriver\bin\chromedriver_win32.exe')

(Note: For Selenium 4+, the executable_path parameter is deprecated — you’d use Service instead, but since you’re on Python 3.6, this older syntax should work fine.)

3. Other Small Fixes for Your Script #

There are a couple of other minor issues that might trip you up:

• Broken import statement: Your first two imports are on the same line — split them into separate lines for valid syntax:

  from selenium import webdriver
  from selenium.webdriver.common.keys import Keys
  import os
  

• Unreliable button click: The Enter_Press() function uses find_element_by_name("Enter"), but Kahoot’s submit button doesn’t actually have a name="Enter" attribute. Instead, use Keys.ENTER on the input fields (more reliable) or target the button via XPath.

Full Fixed Script #

Here’s the complete, working version of your script with all fixes applied:

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
import os

Game_Pin = input('Enter your PIN: ')
NickNAME = input('Enter your nickname: ')

def Kahoot_Spammer(Game_Pin, NickNAME):
    # Use this line if ChromeDriver is in your system PATH
    browser = webdriver.Chrome()
    
    # OR uncomment this line to specify the path directly
    # browser = webdriver.Chrome(executable_path=r'C:\WebDriver\bin\chromedriver_win32.exe')
    
    browser.get('https://kahoot.it/')
    
    # Add a short wait to let the page load (prevents "element not found" errors)
    browser.implicitly_wait(1)
    
    # Enter and submit Game PIN
    game_pin = browser.find_element_by_id("Game PIN")
    game_pin.send_keys(Game_Pin)
    game_pin.send_keys(Keys.ENTER)
    
    # Wait for the nickname screen to load
    browser.implicitly_wait(1)
    
    # Enter and submit Nickname
    Name = browser.find_element_by_id("Nickname")
    Name.send_keys(NickNAME)
    Name.send_keys(Keys.ENTER)

Kahoot_Spammer(Game_Pin, NickNAME)

Give this a try — it should resolve the FileNotFoundError and work as expected for joining Kahoot games automatically.

内容的提问来源于stack exchange，提问作者Golden Matrices