Я попытался запустить простой поисковый код Google в селене и запустил его на экземпляре EC2 (Amazon Linux).Я получаю сообщение об ошибке при запуске Firefox и не могу понять, что означает ошибка.
Версия Ruby - ruby 2.6.3p62 (версия 20175-04-16 67580) [x86_64-linux] версия selenium-webdriver - 3.142.3
require 'selenium-webdriver'
options = Selenium::WebDriver::Firefox::Options.new(args: ['-headless'])
driver = Selenium::WebDriver.for(:firefox, options: options)
driver.get "http://google.com"
puts "Page title is #{driver.title}"
driver.quit
При работе ruby test.rb
Traceback (most recent call last):
8: from test.rb:4:in `<main>'
7: from /usr/local/rvm/gems/ruby-2.6.3/gems/selenium-webdriver-3.142.3/lib/selenium/webdriver.rb:88:in `for'
6: from /usr/local/rvm/gems/ruby-2.6.3/gems/selenium-webdriver-3.142.3/lib/selenium/webdriver/common/driver.rb:54:in `for'
5: from /usr/local/rvm/gems/ruby-2.6.3/gems/selenium-webdriver-3.142.3/lib/selenium/webdriver/firefox/driver.rb:33:in `new'
4: from /usr/local/rvm/gems/ruby-2.6.3/gems/selenium-webdriver-3.142.3/lib/selenium/webdriver/firefox/driver.rb:33:in `new'
3: from /usr/local/rvm/gems/ruby-2.6.3/gems/selenium-webdriver-3.142.3/lib/selenium/webdriver/firefox/marionette/driver.rb:38:in `initialize'
2: from /usr/local/rvm/gems/ruby-2.6.3/gems/selenium-webdriver-3.142.3/lib/selenium/webdriver/common/driver.rb:299:in `service_url'
1: from /usr/local/rvm/gems/ruby-2.6.3/gems/selenium-webdriver-3.142.3/lib/selenium/webdriver/common/service.rb:45:in `firefox'
/usr/local/rvm/gems/ruby-2.6.3/gems/selenium-webdriver-3.142.3/lib/selenium/webdriver/firefox/binary.rb:134:in `path': can't modify frozen String (FrozenError)
Нужна помощь здесь.