Python selenium error when trying to launch firefox

Question

I am getting an error when trying to open Firefox using Selenium in ipython notebook. I\'ve looked around and have found similar errors but nothing that exactly matches the

Answer 1

Try specify your Firefox binary when initialize Firefox()

from selenium import webdriver
from selenium.webdriver.firefox.firefox_binary import FirefoxBinary

binary = FirefoxBinary('path/to/binary')
driver = webdriver.Firefox(firefox_binary=binary)

The default path FirefoxDriver looking for is at %PROGRAMFILES%\Mozilla Firefox\firefox.exe. See FirefoxDriver

Or add your path of Firefox binary to Windows' PATH.

Answer 2

Problem is ocuring because you don't have geckodriver

Solution:

1. Go to this website and download appropriate version for you machine, make sure that you have .exe file inside the archieve.
2. Then unpack and copy .exe file to your directory

Answer 3

Requirements:

• Ubuntu 16.04 (i386)
• Firefox 65.0.1.
• python 3.8.5
• geckodriver-v0.27.0-linux32.tar.gz

This is what I do:

• pip3 install selenium

• Download geckodriver v0.27.0

• Extract geckodriver

• mv geckodriver /usr/local/bin/

• export PATH=$PATH:/usr/local/bin/geckodriver

• check Xauthority with command --> locate Xauthority

• cd /home/your-user/Xauthority

• chown root: .Xauthority

• create python code:

  from selenium import webdriver

  browser = webdriver.Firefox() browser.get('http://localhost')

• Run python script.

Answer 4

those 2 packages are needed (ubuntu)!

apt-get update
apt-get install -y xorg xvfb firefox dbus-x11 xfonts-100dpi xfonts-75dpi xfonts-cyrillic

sudo apt-get install build-essential curl git m4 ruby texinfo libbz2-dev libcurl4-openssl-dev libexpat-dev libncurses-dev zlib1g-dev
sudo apt install linuxbrew-wrapper
brew install geckodriver

also what working for me is to use chrome instead of firefox check this tutorial: https://christopher.su/2015/selenium-chromedriver-ubuntu/

Answer 5

I got the same error when I set environment variable export PYTHONDONTWRITEBYTECODE=1 to get rid of pyc files on every test run. I was able to revert the change by updating selenium pip install --upgrade selenium. OSX (10.10)

Answer 6

This is what worked:

apt-get update

apt-get install -y xorg xvfb firefox dbus-x11 xfonts-100dpi xfonts-75dpi xfonts-cyrillic