WebDriverException:“；进程意外关闭，状态为255“selenium/geckodriver/AWS lambda-Python

我目前正在aws lambda（无服务器）上从事一个web抓取项目

技术人员：

蟒蛇3

硒3.14

geckodriver-V0.29

firefox 80.0（en模式无头）

以下是我实现的代码（知道我事先为firefox和geckodriver配置了路径）：

这是我得到的错误：

Message: Process unexpectedly closed with status 255
: WebDriverException
Traceback (most recent call last):
  File "/var/task/src/lambda_function.py", line 8, in lambda_handler
    driver = WebDriverWrapper()
  File "/var/task/src/webdriver_wrapper.py", line 116, in __init__
    self._driver = webdriver.Firefox(options=options,executable_path="/tmp/bin/geckodriver", firefox_binary=binary)
  File "/var/task/lib/selenium/webdriver/firefox/webdriver.py", line 174, in __init__
    keep_alive=True)
  File "/var/task/lib/selenium/webdriver/remote/webdriver.py", line 157, in __init__
    self.start_session(capabilities, browser_profile)
  File "/var/task/lib/selenium/webdriver/remote/webdriver.py", line 252, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/var/task/lib/selenium/webdriver/remote/webdriver.py", line 321, in execute
    self.error_handler.check_response(response)
  File "/var/task/lib/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: Process unexpectedly closed with status 255

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我搜索了论坛和文章，但没有找到解决方案。有没有人遇到过这种问题？如果可能的话，如何纠正？

这是关于Firefox的问题。 尝试将Firefox更新到最新版本。 我认为Firefox80.0与geckodriver v0.29不兼容

Message: Process unexpectedly closed with status 255
: WebDriverException
Traceback (most recent call last):
  File "/var/task/src/lambda_function.py", line 8, in lambda_handler
    driver = WebDriverWrapper()
  File "/var/task/src/webdriver_wrapper.py", line 116, in __init__
    self._driver = webdriver.Firefox(options=options,executable_path="/tmp/bin/geckodriver", firefox_binary=binary)
  File "/var/task/lib/selenium/webdriver/firefox/webdriver.py", line 174, in __init__
    keep_alive=True)
  File "/var/task/lib/selenium/webdriver/remote/webdriver.py", line 157, in __init__
    self.start_session(capabilities, browser_profile)
  File "/var/task/lib/selenium/webdriver/remote/webdriver.py", line 252, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/var/task/lib/selenium/webdriver/remote/webdriver.py", line 321, in execute
    self.error_handler.check_response(response)
  File "/var/task/lib/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: Process unexpectedly closed with status 255