I've just loaded Python Selenium into my Ubuntu system and I'm following the Getting Started tutorial on ReadTheDocs. When I run this program:
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
driver = webdriver.Firefox()
driver.get("http://www.python.org")
assert "Python" in driver.title
elem = driver.find_element_by_name("q")
elem.clear()
elem.send_keys("pycon")
elem.send_keys(Keys.RETURN)
assert "No results found." not in driver.page_source
driver.close()
But I'm getting this error:
Traceback (most recent call last):
File "/home/henry/Documents/Scraper/test-selenium.py", line 4, in <module> driver = webdriver.Firefox()
File "/usr/local/lib/python2.7/distpackages/selenium/webdriver/firefox/webdriver.py", line 80, in __init__self.binary, timeout)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/extension_connection.py", line 52, in __init__self.binary.launch_browser(self.profile, timeout=timeout)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/firefox_binary.py", line 68, in launch_browser self._wait_until_connectable(timeout=timeout)
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/firefox_binary.py", line 108, in _wait_until_connectable % (self.profile.path))
WebDriverException: Message: Can't load the profile. Profile Dir: /tmp/tmp8xr2V3 If you specified a log_file in the FirefoxBinary constructor, check it for details.
I think you are using selenium 2.53.6
The issue is compatibility of firefox with selenium, since firefox>= 48 need Gecko Driver(https://github.com/mozilla/geckodriver) to run testcases on firefox. or you can downgrade the firefox to 46..from this link https://ftp.mozilla.org/pub/firefox/releases/46.0.1/
Looks like there's a problem with the webdriver - do you have Firefox installed on your RasPi?
(If not, this might help: https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=150438)
Related
Working at a company so could be too do with firewall permissions ect, but I am able to modify objects in the same location as the .exe. I have the code below. The chrome session opens and maximises but does not go to the webpage or enter any elements.
from selenium import webdriver
driver = webdriver.Chrome(executable_path=r'C:\Users\ME\Local\Google\Chrome\Application\chrome.exe')
driver.maximize_window()
driver.get("http://www.seleniumeasy.com/test/basic-first-form-demo.html")
assert "Selenium Easy Demo - Simple Form to Automate using Selenium" in driver.title
eleUserMessage = driver.find_element_by_id("user-message")
eleUserMessage.clear()
eleUserMessage.send_keys("Test Python")
eleShowMsgBtn=driver.find_element_by_css_selector('#get-input > .btn')
eleShowMsgBtn.click()
eleYourMsg=driver.find_element_by_id("display")
assert "Test Python" in eleYourMsg.text
driver.close()
But keeps exiting with the error:
C:\Users\ME\MyNewEnv\Scripts\python.exe "F:/Sam/TASKS/xings.py"
Traceback (most recent call last):
File "F:/Sam/TASKS/xings.py", line 3, in <module>
driver = webdriver.Chrome(executable_path=r'C:\Users\ME\Local\Google\Chrome\Application\chrome.exe')
File "C:\Users\ME\MyNewEnv\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 73, in __init__
self.service.start()
File "C:\Users\ME\MyNewEnv\lib\site-packages\selenium\webdriver\common\service.py", line 98, in start
self.assert_process_still_running()
File "C:\Users\ME\MyNewEnv\lib\site-packages\selenium\webdriver\common\service.py", line 111, in assert_process_still_running
% (self.path, return_code)
selenium.common.exceptions.WebDriverException: Message: Service C:\Users\ME\Local\Google\Chrome\Application\chrome.exe unexpectedly exited. Status code was: 0
Process finished with exit code 1
You should use chromedriver in executable_path instead of chrome.
You can download chromedriver from https://chromedriver.chromium.org/downloads
After downloading you can do
driver = webdriver.Chrome(executable_path=r'path/to/chromedriver')
I am trying the following script and can't get it to open Webdriver:
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
driver = webdriver.Chrome('/usr/bin/google-chrome')
driver.get("http://www.python.org")
assert "Python" in driver.title
elem = driver.find_element_by_name("q")
elem.clear()
elem.send_keys("pycon")
elem.send_keys(Keys.RETURN)
assert "No results found." not in driver.page_source
driver.close()
This produces the following error message:
Traceback (most recent call last):
File "scraper.py", line 4, in <module>
driver = webdriver.Chrome('/usr/bin/google-chrome')
File "/home/joseph/.local/lib/python2.7/site-packages/selenium/webdriver/chrome/webdriver.py", line 68, in __init__
self.service.start()
File "/home/joseph/.local/lib/python2.7/site-packages/selenium/webdriver/common/service.py", line 98, in start
self.assert_process_still_running()
File "/home/joseph/.local/lib/python2.7/site-packages/selenium/webdriver/common/service.py", line 111, in assert_process_still_running
% (self.path, return_code)
selenium.common.exceptions.WebDriverException: Message: Service /usr/bin/google-chrome unexpectedly exited. Status code was: 1
I'm using Ubuntu 16.04 running on Windows 10. Any ideas what this could be?
EDIT:
Now I'm doing this with chromedriver, which I unzipped to the same directory as the script.
driver = webdriver.Chrome(executable_path='./chromedriver')
I get the following error instead of the previous one:
Traceback (most recent call last):
File "scraper.py", line 4, in <module>
driver = webdriver.Chrome(executable_path='./chromedriver')
File "/home/joseph/.local/lib/python2.7/site-packages/selenium/webdriver/chrome/webdriver.py", line 75, in __init__
desired_capabilities=desired_capabilities)
File "/home/joseph/.local/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 154, in __init__
self.start_session(desired_capabilities, browser_profile)
File "/home/joseph/.local/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 243, in start_session
response = self.execute(Command.NEW_SESSION, parameters)
File "/home/joseph/.local/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 312, in execute
self.error_handler.check_response(response)
File "/home/joseph/.local/lib/python2.7/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: Chrome failed to start: exited abnormally
(Driver info: chromedriver=2.36.540471 (9c759b81a907e70363c6312294d30b6ccccc2752),platform=Linux 4.4.0-43-Microsoft x86_64)
While working with Selenium v3.11.0, ChromeDriver v2.36 and Chrome v64.x you have to download the latest ChromeDriver from the ChromeDriver - WebDriver for Chrome and place it within your system. Next while initializing the WebDriver and the WebBrowser you have to mention the absolute path of the ChromeDriver as follows :
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
driver = webdriver.Chrome(executable_path='/path/to/chromedriver')
driver.get("http://www.python.org")
assert "Python" in driver.title
elem = driver.find_element_by_name("q")
elem.clear()
elem.send_keys("pycon")
elem.send_keys(Keys.RETURN)
assert "No results found." not in driver.page_source
driver.quit()
Note : At the end of your Test Execution instead of close() invoke the quit() method so the WebDriver and WebBrowser both are destroyed.
You may need to try various versions of the driver depending on version of chrome. Also, make sure your path is correct and pointing to executable driver file(.exe)
driver = webdriver.Chrome(executable_path='./chromedriver/chromedriver.exe')
I have installed Python 3.6.2, Selenium 3.5.0 with GeckoDriver 0.18.0 and the firefox version is 54.0.1version on windows 7. I am trying to run a selenium script which is loading a firefox where i get mismatch with firefox version error. Please let me know what is the issue. The code and error message below.
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.firefox.firefox_binary import FirefoxBinary
capabilities = webdriver.DesiredCapabilities().FIREFOX
capabilities["marionette"] = False
binary = FirefoxBinary('C:/Users/gopalakrishnarr/Downloads/FirefoxPortable/App/Firefox/firefox.exe')
driver = webdriver.Firefox(firefox_binary=binary, capabilities=capabilities, executable_path="C:/Users/gopalakrishnarr/AppData/Local/Programs/geckodriver-v0.18.0-win64/geckodriver.exe")
driver.get("http://www.google.com")
Error message returned:
Traceback (most recent call last):
File "C:\PythonSelenium\Sample.py", line 12, in <module>
driver = webdriver.Firefox(firefox_binary=binary, capabilities=capabilities, executable_path="C:/Users/gopalakrishnarr/AppData/Local/Programs/geckodriver-v0.18.0-win64/geckodriver.exe")
File "C:\Users\gopalakrishnarr\AppData\Local\Programs\Python\Python36\lib\site-packages\selenium-3.5.0-py3.6.egg\selenium\webdriver\firefox\webdriver.py", line 171, in __init__
self.binary, timeout)
File "C:\Users\gopalakrishnarr\AppData\Local\Programs\Python\Python36\lib\site-packages\selenium-3.5.0-py3.6.egg\selenium\webdriver\firefox\extension_connection.py", line 52, in __init__
self.binary.launch_browser(self.profile, timeout=timeout)
File "C:\Users\gopalakrishnarr\AppData\Local\Programs\Python\Python36\lib\site-packages\selenium-3.5.0-py3.6.egg\selenium\webdriver\firefox\firefox_binary.py", line 73, in launch_browser
self._wait_until_connectable(timeout=timeout)
File "C:\Users\gopalakrishnarr\AppData\Local\Programs\Python\Python36\lib\site-packages\selenium-3.5.0-py3.6.egg\selenium\webdriver\firefox\firefox_binary.py", line 114, in _wait_until_connectable
% (self.profile.path))
selenium.common.exceptions.WebDriverException: Message: Can't load the profile. Possible firefox version mismatch. You must use GeckoDriver instead for Firefox 48+. Profile Dir: C:\Users\GOPALA~1\AppData\Local\Temp\tmpc1dfsd6w If you specified a log_file in the FirefoxBinary constructor, check it for details.
When you work with Python 3.6.2, Selenium 3.5.0 with GeckoDriver 0.18.0 and the Firefox browser version is 54.0.1 on Windows 7, you can't set the property marionette to False. Forcefully setting marionette to False will raise an WebDriverException. So either you have to accept the default setting of ["marionette"] = True or you can explicitly set ["marionette"] to True as follows:
from selenium import webdriver
from selenium.webdriver.firefox.firefox_binary import FirefoxBinary
capabilities = webdriver.DesiredCapabilities().FIREFOX
capabilities["marionette"] = True
binary = FirefoxBinary('C:/Program Files/Mozilla Firefox/firefox.exe')
driver = webdriver.Firefox(firefox_binary=binary, capabilities=capabilities, executable_path="C:/Utility/BrowserDrivers/geckodriver.exe")
driver.get("http://www.google.com")
Why does this happen using selenium with python and firefox? Selenium cant scale to a simple loop. Why cant firefox scale? Over time it decides to thow an error and quit.
Mozilla Firefox 45.0
selenium.version
'2.53.2'
from pyvirtualdisplay import Display
display = Display(visible=0, size=(800, 600))
display.start()
mylist = ['page1','page1',...,'pageN']
while True:
for data in mylist:
browser = webdriver.Firefox()
try:
myfunc(data) # Code that uses selenum to fetch pages
except:
pass
browser.quit()
time.sleep(60)
No handlers could be found for logger "sentry.errors.serializer"
Traceback (most recent call last):
File "platrieveerp.py", line 231, in <module>
browser = webdriver.Firefox()
File "/usr/local/lib/python2.7/dist-packages/selenium-2.53.2-py2.7.egg/selenium/webdriver/firefox/webdriver.py", line 103, in __init__
self.binary, timeout)
File "/usr/local/lib/python2.7/dist-packages/selenium-2.53.2-py2.7.egg/selenium/webdriver/firefox/extension_connection.py", line 51, in __init__
self.binary.launch_browser(self.profile, timeout=timeout)
File "/usr/local/lib/python2.7/dist-packages/selenium-2.53.2-py2.7.egg/selenium/webdriver/firefox/firefox_binary.py", line 68, in launch_browser
self._wait_until_connectable(timeout=timeout)
File "/usr/local/lib/python2.7/dist-packages/selenium-2.53.2-py2.7.egg/selenium/webdriver/firefox/firefox_binary.py", line 106, in _wait_until_connectable
% (self.profile.path))
selenium.common.exceptions.WebDriverException: Message: Can't load the profile. Profile Dir: /tmp/tmpOgsKOx If you specified a log_file in the FirefoxBinary constructor, check it for details.
Selenium is not failing while running the loop, it is failing at webdriver.Firefox(). The error is recognized when the connection times out at a certain time after line 231 when the script still cant recognize an open firefox application.
It is just a bug in selenium when running with a headless browser. To get a working version of selenium, run
sudo pip install -U selenium
This should be a similar issue:
Selenium: FirefoxProfile exception Can't load the profile
I have 2 machines Centos 6.7, with exactly the same version of pip, python, firefox and selenium.
Python 2.6.6,
pip 7.1.0,
selenium==2.52.0,
Mozilla Firefox 38.6.1,
PyVirtualDisplay==0.2,
my code is
#!/usr/bin/env python
from pyvirtualdisplay import Display
from selenium import webdriver
display = Display(visible=0, size=(1024, 768))
display.start()
browser = webdriver.Firefox()
browser.get('http://www.ubuntu.com/')
print browser.page_source
browser.close()
display.stop()
in one machine it works perfectly, in the other machine it gives me this error
browser = webdriver.Firefox (firefox_binary = webdriver.firefox.firefox_binary.FirefoxBinary (log_file = open ('/tmp/selenium.log', 'a')))
File "/usr/lib/python2.6/site-packages/selenium/webdriver/firefox/webdriver.py", line 78, in __init__
self.binary, timeout)
File "/usr/lib/python2.6/site-packages/selenium/webdriver/firefox/extension_connection.py", line 51, in __init__
self.binary.launch_browser(self.profile, timeout=timeout)
File "/usr/lib/python2.6/site-packages/selenium/webdriver/firefox/firefox_binary.py", line 68, in launch_browser
self._wait_until_connectable(timeout=timeout)
File "/usr/lib/python2.6/site-packages/selenium/webdriver/firefox/firefox_binary.py", line 106, in _wait_until_connectable
% (self.profile.path))
selenium.common.exceptions.WebDriverException: Message: Can't load the profile. Profile Dir: /tmp/tmpDZ6INh If you specified a log_file in the FirefoxBinary constructor, check it for details.
do you have any idea about this problem?
Thank you.
I found that 127.0.0.1 blocked in the machine firewall !!!! that's strange !! and that was the problem