I have issue with selenium
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = Options()
options.binary_location = "C:\\Program Files\\Google\\Chrome Beta\\Application\\chrome.exe"
driver = webdriver.Chrome(options = options, executable_path=r'C:\\Users\\Mariusz\\anaconda3\\envs\\pgg\\Lib\\site-packages\\chromedriver_binary\\chromedriver.exe')
driver.get('http://google.com/')
print("Chrome Browser Invoked successfully")
driver.quit()
import chromedriver_binary
wd = wd.Chrome()
wd.implicitly_wait(10)
Above code starting my Chrome for 1 second and then immediately close.
I have feedback in Anaconda:
Chrome Browser Invoked successfully
And debug:
WebDriverException Traceback (most recent call
last) Input In [25], in <cell line: 12>()
9 driver.quit()
10 import chromedriver_binary
---> 12 wd = wd.Chrome()
13 wd.implicitly_wait(10)
File
~\anaconda3\envs\pgg\lib\site-packages\selenium\webdriver\chrome\webdriver.py:76,
in WebDriver.__init__(self, executable_path, port, options,
service_args, desired_capabilities, service_log_path, chrome_options,
keep_alive)
73 self.service.start()
75 try:
---> 76 RemoteWebDriver.__init__(
77 self,
78 command_executor=ChromeRemoteConnection(
79 remote_server_addr=self.service.service_url,
80 keep_alive=keep_alive),
81 desired_capabilities=desired_capabilities)
82 except Exception:
83 self.quit()
File
~\anaconda3\envs\pgg\lib\site-packages\selenium\webdriver\remote\webdriver.py:157,
in WebDriver.__init__(self, command_executor, desired_capabilities,
browser_profile, proxy, keep_alive, file_detector, options)
154 if browser_profile is not None:
155 warnings.warn("Please use FirefoxOptions to set browser profile",
156 DeprecationWarning, stacklevel=2)
--> 157 self.start_session(capabilities, browser_profile)
158 self._switch_to = SwitchTo(self)
159 self._mobile = Mobile(self)
File
~\anaconda3\envs\pgg\lib\site-packages\selenium\webdriver\remote\webdriver.py:252,
in WebDriver.start_session(self, capabilities, browser_profile)
249 w3c_caps = _make_w3c_caps(capabilities)
250 parameters = {"capabilities": w3c_caps,
251 "desiredCapabilities": capabilities}
--> 252 response = self.execute(Command.NEW_SESSION, parameters)
253 if 'sessionId' not in response:
254 response = response['value']
File
~\anaconda3\envs\pgg\lib\site-packages\selenium\webdriver\remote\webdriver.py:321,
in WebDriver.execute(self, driver_command, params)
319 response = self.command_executor.execute(driver_command, params)
320 if response:
--> 321 self.error_handler.check_response(response)
322 response['value'] = self._unwrap_value(
323 response.get('value', None))
324 return response
File
~\anaconda3\envs\pgg\lib\site-packages\selenium\webdriver\remote\errorhandler.py:242,
in ErrorHandler.check_response(self, response)
240 alert_text = value['alert'].get('text')
241 raise exception_class(message, screen, stacktrace, alert_text)
--> 242 raise exception_class(message, screen, stacktrace)
WebDriverException: Message: unknown error: cannot find Chrome binary
I think that I've declared chrome binary there:
options.binary_location = "C:\\Program Files\\Google\\Chrome Beta\\Application\\chrome.exe"
Ok I fixed this by remove last lines:
driver.quit()
import chromedriver_binary
wd = wd.Chrome()
wd.implicitly_wait(10)
Related
I'm trying to take screenshot of a webpage using Selenium webdriver, but cannot get it to work. I've added firefox as a Path environment variable and rebooted my system, added specified the path of the Geckodriver, even tried doing the same with Chromedriver, but nothing seems to work. The code I've used is added below
from selenium import webdriver
from selenium.webdriver.firefox.firefox_binary import FirefoxBinary
binary = FirefoxBinary('C:\Program Files\Mozilla Firefox')
browser = webdriver.Firefox(executable_path=r'C:\Users\ris09\Desktop\ChessReader\geckodriver-v0.32.0-win32', firefox_binary=binary)
Here's the error message that I'm getting:
AttributeError Traceback (most recent call last)
~\AppData\Local\Temp\ipykernel_15324\3615299261.py in
2
3 binary = FirefoxBinary('C:\Program Files\Mozilla Firefox')
----> 4 browser = webdriver.Firefox(executable_path=r'C:\Users\ris09\Desktop\ChessReader\geckodriver-v0.32.0-win32', firefox_binary=binary)
C:\ProgramData\Anaconda3\lib\site-packages\selenium\webdriver\firefox\webdriver.py in init(self, firefox_profile, firefox_binary, capabilities, proxy, executable_path, options, service_log_path, service_args, service, desired_capabilities, log_path, keep_alive)
190 if not self.service:
191 self.service = Service(executable_path, service_args=service_args, log_path=service_log_path)
--> 192 self.service.start()
193
194 executor = FirefoxRemoteConnection(
C:\ProgramData\Anaconda3\lib\site-packages\selenium\webdriver\common\service.py in start(self)
102 count = 0
103 while True:
--> 104 self.assert_process_still_running()
105 if self.is_connectable():
106 break
C:\ProgramData\Anaconda3\lib\site-packages\selenium\webdriver\common\service.py in assert_process_still_running(self)
113 def assert_process_still_running(self) -> None:
114 """Check if the underlying process is still running."""
--> 115 return_code = self.process.poll()
116 if return_code:
117 raise WebDriverException(f"Service {self.path} unexpectedly exited. Status code was: {return_code}")
AttributeError: 'Service' object has no attribute 'process'
I've been getting frequent but not constant errors using Altair saver to save .png files via selenium and chromedriver. First I get a "headless chrome" error:
WebDriverException: Message: unknown error: session deleted because of
page crash from unknown error: cannot determine loading status from
tab crashed (Session info: headless chrome=90.0.4430.212)
Followed by a "invalid session" error when I try to save it again:
InvalidSessionIdException: Message: invalid session id
Based on my read of StackOverflow and elsewhere, the initial error leaves a chromedriver session open and that causes the second error. It will resolve itself if I close out of everything and reopen but that's not really a workable solution. Any advice on making saving Altair charts more reliable?
Versions are up to date and compatible as far as I know: altair 4.1.0, altair-saver 0.5.0, selenium 3.141.0, Chrome 90.0.4430.212, ChromeDriver 90.0.4430.24, chromedriver-binary 90.0.4430.24.0
Full trackback of headless chrome error:
---------------------------------------------------------------------------
WebDriverException Traceback (most recent call last)
<ipython-input-37-cf20dd94d732> in <module>
---> 30 chart.save('chart.png', scale_factor=3)
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair\vegalite\v4\api.py in save(self, fp, format, override_data_transformer, scale_factor, vegalite_version, vega_version, vegaembed_version, **kwargs)
474 if override_data_transformer:
475 with data_transformers.disable_max_rows():
--> 476 result = save(**kwds)
477 else:
478 result = save(**kwds)
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair\utils\save.py in save(chart, fp, vega_version, vegaembed_version, format, mode, vegalite_version, embed_options, json_kwds, webdriver, scale_factor, **kwargs)
119 webdriver=webdriver,
120 scale_factor=scale_factor,
--> 121 **kwargs,
122 )
123 if format == "png":
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair\utils\mimebundle.py in spec_to_mimebundle(spec, format, mode, vega_version, vegaembed_version, vegalite_version, **kwargs)
58 "see http://github.com/altair-viz/altair_saver/".format(fmt=format)
59 )
---> 60 return altair_saver.render(spec, format, mode=mode, **kwargs)
61 if format == "html":
62 html = spec_to_html(
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair_saver\_core.py in render(chart, fmts, mode, embed_options, method, **kwargs)
255 Saver = _select_saver(method, mode=mode, fmt=fmt)
256 saver = Saver(spec, mode=mode, embed_options=embed_options, **kwargs)
--> 257 mimebundle.update(saver.mimebundle(fmt))
258
259 return mimebundle
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair_saver\savers\_saver.py in mimebundle(self, fmts)
88 vegalite_version=self._package_versions["vega-lite"],
89 )
---> 90 bundle[mimetype] = self._serialize(fmt, "mimebundle")
91 return bundle
92
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair_saver\savers\_selenium.py in _serialize(self, fmt, content_type)
282
283 def _serialize(self, fmt: str, content_type: str) -> MimebundleContent:
--> 284 out = self._extract(fmt)
285 if fmt == "png":
286 assert isinstance(out, str)
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair_saver\savers\_selenium.py in _extract(self, fmt)
262
263 url = self._serve(html, js_resources)
--> 264 driver.get("about:blank")
265 driver.get(url)
266 try:
c:\programdata\anaconda3\envs\[...]\lib\site-packages\selenium\webdriver\remote\webdriver.py in get(self, url)
331 Loads a web page in the current browser session.
332 """
--> 333 self.execute(Command.GET, {'url': url})
334
335 #property
c:\programdata\anaconda3\envs\[...]\lib\site-packages\selenium\webdriver\remote\webdriver.py in execute(self, driver_command, params)
319 response = self.command_executor.execute(driver_command, params)
320 if response:
--> 321 self.error_handler.check_response(response)
322 response['value'] = self._unwrap_value(
323 response.get('value', None))
c:\programdata\anaconda3\envs\[...]\lib\site-packages\selenium\webdriver\remote\errorhandler.py in check_response(self, response)
240 alert_text = value['alert'].get('text')
241 raise exception_class(message, screen, stacktrace, alert_text)
--> 242 raise exception_class(message, screen, stacktrace)
243
244 def _value_or_default(self, obj, key, default):
WebDriverException: Message: unknown error: session deleted because of page crash
from unknown error: cannot determine loading status
from tab crashed
(Session info: headless chrome=90.0.4430.212)
And invalid session error:
---------------------------------------------------------------------------
InvalidSessionIdException Traceback (most recent call last)
<ipython-input-38-cf20dd94d732> in <module>
29
---> 30 chart.save('chart.png' scale_factor=3)
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair\vegalite\v4\api.py in save(self, fp, format, override_data_transformer, scale_factor, vegalite_version, vega_version, vegaembed_version, **kwargs)
474 if override_data_transformer:
475 with data_transformers.disable_max_rows():
--> 476 result = save(**kwds)
477 else:
478 result = save(**kwds)
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair\utils\save.py in save(chart, fp, vega_version, vegaembed_version, format, mode, vegalite_version, embed_options, json_kwds, webdriver, scale_factor, **kwargs)
119 webdriver=webdriver,
120 scale_factor=scale_factor,
--> 121 **kwargs,
122 )
123 if format == "png":
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair\utils\mimebundle.py in spec_to_mimebundle(spec, format, mode, vega_version, vegaembed_version, vegalite_version, **kwargs)
58 "see http://github.com/altair-viz/altair_saver/".format(fmt=format)
59 )
---> 60 return altair_saver.render(spec, format, mode=mode, **kwargs)
61 if format == "html":
62 html = spec_to_html(
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair_saver\_core.py in render(chart, fmts, mode, embed_options, method, **kwargs)
255 Saver = _select_saver(method, mode=mode, fmt=fmt)
256 saver = Saver(spec, mode=mode, embed_options=embed_options, **kwargs)
--> 257 mimebundle.update(saver.mimebundle(fmt))
258
259 return mimebundle
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair_saver\savers\_saver.py in mimebundle(self, fmts)
88 vegalite_version=self._package_versions["vega-lite"],
89 )
---> 90 bundle[mimetype] = self._serialize(fmt, "mimebundle")
91 return bundle
92
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair_saver\savers\_selenium.py in _serialize(self, fmt, content_type)
282
283 def _serialize(self, fmt: str, content_type: str) -> MimebundleContent:
--> 284 out = self._extract(fmt)
285 if fmt == "png":
286 assert isinstance(out, str)
c:\programdata\anaconda3\envs\[...]\lib\site-packages\altair_saver\savers\_selenium.py in _extract(self, fmt)
262
263 url = self._serve(html, js_resources)
--> 264 driver.get("about:blank")
265 driver.get(url)
266 try:
c:\programdata\anaconda3\envs\[...]\lib\site-packages\selenium\webdriver\remote\webdriver.py in get(self, url)
331 Loads a web page in the current browser session.
332 """
--> 333 self.execute(Command.GET, {'url': url})
334
335 #property
c:\programdata\anaconda3\envs\[...]\lib\site-packages\selenium\webdriver\remote\webdriver.py in execute(self, driver_command, params)
319 response = self.command_executor.execute(driver_command, params)
320 if response:
--> 321 self.error_handler.check_response(response)
322 response['value'] = self._unwrap_value(
323 response.get('value', None))
c:\programdata\anaconda3\envs\[...]\lib\site-packages\selenium\webdriver\remote\errorhandler.py in check_response(self, response)
240 alert_text = value['alert'].get('text')
241 raise exception_class(message, screen, stacktrace, alert_text)
--> 242 raise exception_class(message, screen, stacktrace)
243
244 def _value_or_default(self, obj, key, default):
InvalidSessionIdException: Message: invalid session id
I am trying to run Selenium from the interactive mode of Visual Studio code, but I am getting the error below. Everything works great in Jupyter or when I run the script non-interactively.
MRE
# %%
from selenium import webdriver
url = 'google.com'
driver = webdriver.Firefox()
driver.get(url)
Error message
---------------------------------------------------------------------------
WebDriverException Traceback (most recent call last)
++redacted++.py in
3 url = 'google.com'
----> 4 driver = webdriver.Firefox()
5 driver.get(url)
~/anaconda3/lib/python3.8/site-packages/selenium/webdriver/firefox/webdriver.py in __init__(self, firefox_profile, firefox_binary, timeout, capabilities, proxy, executable_path, options, service_log_path, firefox_options, service_args, desired_capabilities, log_path, keep_alive)
168 executor = FirefoxRemoteConnection(
169 remote_server_addr=self.service.service_url)
--> 170 RemoteWebDriver.__init__(
171 self,
172 command_executor=executor,
~/anaconda3/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py in __init__(self, command_executor, desired_capabilities, browser_profile, proxy, keep_alive, file_detector, options)
155 warnings.warn("Please use FirefoxOptions to set browser profile",
156 DeprecationWarning, stacklevel=2)
--> 157 self.start_session(capabilities, browser_profile)
158 self._switch_to = SwitchTo(self)
159 self._mobile = Mobile(self)
~/anaconda3/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py in start_session(self, capabilities, browser_profile)
250 parameters = {"capabilities": w3c_caps,
251 "desiredCapabilities": capabilities}
--> 252 response = self.execute(Command.NEW_SESSION, parameters)
253 if 'sessionId' not in response:
254 response = response['value']
~/anaconda3/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py in execute(self, driver_command, params)
319 response = self.command_executor.execute(driver_command, params)
320 if response:
--> 321 self.error_handler.check_response(response)
322 response['value'] = self._unwrap_value(
323 response.get('value', None))
~/anaconda3/lib/python3.8/site-packages/selenium/webdriver/remote/errorhandler.py in check_response(self, response)
240 alert_text = value['alert'].get('text')
241 raise exception_class(message, screen, stacktrace, alert_text)
--> 242 raise exception_class(message, screen, stacktrace)
243
244 def _value_or_default(self, obj, key, default):
WebDriverException: Message: Process unexpectedly closed with status 11
Edit 1:
Adding a screenshot of available environments
The first complain about ipykernel not being installed, even though it should be according to pip. The last two give the error
I am trying to login to https://ok.ru/
I can't find button by css selector or classname .
I want to click the button
My code returns error
Message: no such element: Unable to locate element: {"method":"css selector","selector":".button-pro __wide"}
from selenium import webdriver
from selenium.common.exceptions import TimeoutException
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
driver = webdriver.Chrome(executable_path='chromedriver')
def login(email, password):
driver.get(BASE_URL)
driver.find_element_by_id('field_email').send_keys(email)
driver.find_element_by_id('field_password').send_keys(password)
driver.find_element_by_class_name('button-pro __wide').click()
login(email, password)
Debugging details
<ipython-input-19-30d48e0af276> in login(email, password)
6 driver.find_element_by_id('field_email').send_keys(email)
7 driver.find_element_by_id('field_password').send_keys(password)
----> 8 driver.find_element_by_css_selector('button-pro __wide.button-pro __wide').click()
9
10 login(email, password)
~/anaconda3/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py in find_element_by_css_selector(self, css_selector)
596 element = driver.find_element_by_css_selector('#foo')
597 """
--> 598 return self.find_element(by=By.CSS_SELECTOR, value=css_selector)
599
600 def find_elements_by_css_selector(self, css_selector):
~/anaconda3/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py in find_element(self, by, value)
976 return self.execute(Command.FIND_ELEMENT, {
977 'using': by,
--> 978 'value': value})['value']
979
980 def find_elements(self, by=By.ID, value=None):
~/anaconda3/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py in execute(self, driver_command, params)
319 response = self.command_executor.execute(driver_command, params)
320 if response:
--> 321 self.error_handler.check_response(response)
322 response['value'] = self._unwrap_value(
323 response.get('value', None))
~/anaconda3/lib/python3.7/site-packages/selenium/webdriver/remote/errorhandler.py in check_response(self, response)
240 alert_text = value['alert'].get('text')
241 raise exception_class(message, screen, stacktrace, alert_text)
--> 242 raise exception_class(message, screen, stacktrace)
243
244 def _value_or_default(self, obj, key, default):
NoSuchElementException: Message: no such element: Unable to locate element: {"method":"css selector","selector":"button-pro __wide.button-pro __wide"}
(Session info: chrome=85.0.4183.102)
P.S
I know that I can use xpath, but I need reliable method that uses same classname or id etc
I'm writing a scraper using Selenium, and it was working just fine until 15 minutes ago..
All of sudden, I get the following error every time I execute. This is my code:
searchDate = wait.until(EC.element_to_be_clickable((By.XPATH, "/input[#placeholder='select sold date range']")))
searchDate.click()
time.sleep(5)
And the error:
WebDriverException: Message: chrome not reachable
(Session info: chrome=80.0.3987.163)
And my chrome setting:
options = webdriver.ChromeOptions()
prefs = {'download.default_directory': new_dir}
options.add_experimental_option('prefs', prefs)
browser = webdriver.Chrome(executable_path = r'C:/Program Files/chromedriver/chromedriver.exe')
I tried to solve the problem by chain the options as other post suggested, such as:
options = webdriver.ChromeOptions()
options.add_argument('--no-sandbox')
prefs = {'download.default_directory': new_dir}
options.add_experimental_option('prefs', prefs)
browser = webdriver.Chrome(executable_path = r'C:/Program Files/chromedriver/chromedriver.exe', chrome_options=options)
But I still get the exact same error. Why did it happen?
Any advice will be greatly appreciated!
++
---------------------------------------------------------------------------
WebDriverException Traceback (most recent call last)
<ipython-input-102-c7d533e1df88> in <module>
----> 1 wait.until(EC.visibility_of_element_located((By.XPATH,"//input[#name='daterangepicker_start']"))).click()
2
3
~\AppData\Roaming\Python\Python37\site-packages\selenium\webdriver\support\wait.py in until(self, method, message)
69 while True:
70 try:
---> 71 value = method(self._driver)
72 if value:
73 return value
~\AppData\Roaming\Python\Python37\site-packages\selenium\webdriver\support\expected_conditions.py in __call__(self, driver)
126 def __call__(self, driver):
127 try:
--> 128 return _element_if_visible(_find_element(driver, self.locator))
129 except StaleElementReferenceException:
130 return False
~\AppData\Roaming\Python\Python37\site-packages\selenium\webdriver\support\expected_conditions.py in _find_element(driver, by)
413 raise e
414 except WebDriverException as e:
--> 415 raise e
416
417
~\AppData\Roaming\Python\Python37\site-packages\selenium\webdriver\support\expected_conditions.py in _find_element(driver, by)
409 if thrown."""
410 try:
--> 411 return driver.find_element(*by)
412 except NoSuchElementException as e:
413 raise e
~\AppData\Roaming\Python\Python37\site-packages\selenium\webdriver\remote\webdriver.py in find_element(self, by, value)
976 return self.execute(Command.FIND_ELEMENT, {
977 'using': by,
--> 978 'value': value})['value']
979
980 def find_elements(self, by=By.ID, value=None):
~\AppData\Roaming\Python\Python37\site-packages\selenium\webdriver\remote\webdriver.py in execute(self, driver_command, params)
319 response = self.command_executor.execute(driver_command, params)
320 if response:
--> 321 self.error_handler.check_response(response)
322 response['value'] = self._unwrap_value(
323 response.get('value', None))
~\AppData\Roaming\Python\Python37\site-packages\selenium\webdriver\remote\errorhandler.py in check_response(self, response)
240 alert_text = value['alert'].get('text')
241 raise exception_class(message, screen, stacktrace, alert_text)
--> 242 raise exception_class(message, screen, stacktrace)
243
244 def _value_or_default(self, obj, key, default):
WebDriverException: Message: chrome not reachable
(Session info: chrome=81.0.4044.92)
Can you please check if your chrome browser is compatible with your chrome browser?
Could be possible your chrome is autommatically updated and now your chrome browser is not compatible with chrome driver.
You can download chrome driver from here