TimeoutException raised with message, screen, and stacktrace

I am a beginner when it comes to Python and Selenium, and I was attempting to try out an example code that I found on YouTube. Here is the code snippet:

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
import unittest 

class LoginTest(unittest.TestCase):

    def test_Login(self):
        self.driver = webdriver.Firefox()
        self.driver.get("https://www.facebook.com/")
        driver = self.driver
        facebookUsername = "xxxxxxxx"
        facebookPassword = "xxxxxxxx"

        emailFieldId="email"
        passFieldId ="pass"
        loginButtonXpath="//input[@value='Log in']"
        fbLogoXpath = "(//a[contains(@href,'logo')])[1]"

        emailFieldElement = WebDriverWait(driver, 1).until(lambda driver: driver.find_element_by_id(emailFieldId))
        passFieldElement = WebDriverWait(driver, 1).until(lambda driver: driver.find_element_by_id(passFieldId))
        loginButtonElement = WebDriverWait(driver, 1).until(lambda driver: driver.find_element_by_id(loginButtonXpath))

        emailFieldElement.clear()
        emailFieldElement.send_keys(facebookUsername)
        passFieldElement.clear()
        passFieldElement.send_keys(facebookPassword)
        loginButtonElement.click()
        WebDriverWait(driver, 1).until(lambda driver: driver.find_element_by_id(fbLogoXpath))
    
    def tearDown(self):
        self.driver.quit()

if __name__ == "__main__":
    unittest.main()

Upon running the code, it successfully enters Facebook but encounters an error.

ERROR: test_Login (__main__.LoginTest)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "facebot.py", line 25, in test_Login
    loginButtonElement = WebDriverWait(driver, 1).until(lambda driver: driver.find_element_by_id(loginButtonXpath))
  File "C:\Python27\lib\site-packages\selenium\webdriver\support\wait.py", line 76, in until
    raise TimeoutException(message, screen, stacktrace)
TimeoutException: Message:
Stacktrace:
    at FirefoxDriver.prototype.findElementInternal_ (file:///c:/users/ale/appdata/local/temp/tmpmle1b1/extensions/fxdriv
<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="7f1a0d3f18101018131a1c101b1a511c1012">[email protected]</a>/components/driver-component.js:10667)
    at FirefoxDriver.prototype.findElement (file:///c:/users/ale/appdata/local/temp/tmpmle1b1/extensions/fxdriver@google
code.com/components/driver-component.js:10676)
    at DelayedCommand.prototype.executeInternal_/h (file:///c:/users/ale/appdata/local/temp/tmpmle1b1/extensions/fxdrive
<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="84f6c4e3ebebe3e8e1e7ebe0e1aae7ebe9">[email protected]</a>/components/command-processor.js:12643)
    at DelayedCommand.prototype.executeInternal_ (file:///c:/users/ale/appdata/local/temp/tmpmle1b1/extensions/fxdriver@
googlecode.com/components/command-processor.js:12648)
    at DelayedCommand.prototype.execute/< (file:///c:/users/ale/appdata/local/temp/tmpmle1b1/extensions/fxdriver@googlec
ode.com/components/command-processor.js:12590)

----------------------------------------------------------------------
Ran 1 test in 16.262s

I have attempted to troubleshoot by referring to resources online, but unfortunately, I am still stuck and unsure of what might be causing this issue.

Answer №1

If you're experiencing issues with your code, consider adjusting the timeout value to a larger setting. Additionally, it's more efficient to create the WebDriverWait instance once and reuse it:

wait = WebDriverWait(driver, 10)

emailFieldElement = wait.until(lambda driver: driver.find_element_by_id(emailFieldId))
passFieldElement = wait.until(lambda driver: driver.find_element_by_id(passFieldId))
loginButtonElement = wait.until(lambda driver: driver.find_element_by_xpath(loginButtonXpath))

Keep in mind that it's recommended to use find_element_by_xpath() instead of find_element_by_id() when locating the "Log In" button.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Flawed outcomes in image evolution using genetic algorithms

I have been working on implementing a program inspired by the work of Roger Alsing. After conducting thorough research on similar projects, I chose to develop my program using Python with basic triangles as the main shapes. However, there seems to be an is ...

Choosing a data-toggle in Selenium: Tips and Tricks

https://i.stack.imgur.com/CgegX.png My goal is to interact with the tabs on this page, but unfortunately I am unable to do so. Is there a way to access the data-toggle functionality using Selenium in Python? ...

A step-by-step guide to reading MNIST dataset slices in Python with TensorFlow

I am currently using the following method to extract data from the MNIST dataset, which retrieves the entire dataset: mnist = input_data.read_data_sets("C:/User/Downloads/mnistData", one_hot=True) However, I now want to train and test my MLP on a specifi ...

retaining the last element from a list when returning it in a function to avoid receiving None

Is there a way to output all elements of a list? def print_all(list): for i in range(len(list)): print(i) a = print_all(list) print(a) When using print(i), I get 'None' as the final value. Using return only outputs the first value. ...

Ways to retrieve legend information from matplotlib

After creating a dataframe from a shapefile using geopandas, I proceeded to plot it using the gdf.plot function. My goal is to assign color values to different data categories in the specified format: {'1':'black(or color hex code)', & ...

Troubleshooting a shape issue in a basic neural network using TensorFlow

I have a set of data points represented as (x1, y1), (x2, y2) ... Unfortunately, I do not know the relationship equation between x and y. That's why I decided to utilize neural network techniques in order to identify it. There is a file called hyper ...

Accessing and playing audio files from Amazon S3 within Python code

I am attempting to directly read an audio file from S3 using Python. Initially, I record the audio with the following blob settings: blob = new Blob(audioChunks,{type: 'audio/wav'}); Then, I upload this file to S3 using Django: req=request.POST ...

Finding a web element by both its class name and a specific attribute name simultaneously

I'm working with Selenium in Python and am trying to find the element below: <div id="coption5" class="copt" style="display: block;"> Is there a way for me to locate this element using both the class name 'copt' and the attribute val ...

Automated Weekly Newsletter

I am having trouble with the code I wrote to send an auto email report weekly every Monday at 10 AM. The current code is triggering the email weekly after every hour instead of just on Mondays at 10 AM. Can someone please help me fix this issue? Here is t ...

Selenium error: Unable to detect symbol

After following a tutorial on YouTube, I decided to copy and paste the code generated by Selenium IDE export function into my class file instead of typing my own. However, I encountered several errors with unknown symbols. I thought Maven was supposed to r ...

Creating a single method to test compatibility across different browsers

Currently utilizing WebDriver with Java. With WatiN in C#, I had the ability to do the following: Method Browser browser = new Browser() This is where all actions related to the browser would be written, such as navigating to a URL I would then create a ...

Exploring DFS problem-solving techniques using recursion - uncovering its inner workings!

Let's tackle this challenge We have a collection of n nonnegative integers. Our goal is to manipulate these numbers by adding or subtracting them in order to reach our target number. For instance, to achieve the number 3 using [1, 1, 1, 1, 1], we hav ...

Discover the key components necessary for successful SVM classification

Currently, I am in the process of training a binary classifier using python and the well-known scikit-learn module's SVM class. Upon completing the training phase, I utilize the predict method to classify data based on the guidelines outlined in sci-k ...

Executing web driver and Tor in Java

Is it possible to connect to Tor using PhantomJS or HtmlUnit driver in addition to Firefox driver? For PhantomJS, I attempted the following code: String[] phantomArgs = new String[] { "--webdriver-loglevel=NONE", "--webdriver=localhost:9150" }; ...

What is the equivalent to the mysqlDB fetchone() function in pandas.io.sql?

Is there a similar function in the pandas.io.sql library that functions like mysqldb's fetchone? Perhaps something along these lines: qry="select ID from reports.REPORTS_INFO where REPORT_NAME='"+rptDisplayName+"'" psql.read_sql(qry, con=d ...

Is it possible to pass values using sendkeys in Selenium in order to select an item from a Bootstrap dropdown menu?

Is there a way to pass values for a bootstrap drop down menu using Selenium instead of selecting them? Can we use sendKeys in Selenium to achieve this? I need to input values CSS, HTML, JavaScript without manually selecting them during automation. <d ...

What is the process for invoking a function in a Python script right before it is terminated using the kill command?

I created a python script named flashscore.py. During execution, I find the need to terminate the script abruptly. To do this, I use the command line tool kill. # Locate process ID for the script $ pgrep -f flashscore.py 55033 $ kill 55033 The script ...

Problem encountered while trying to click on a hyperlink using Selenium Webdriver

I am experiencing difficulties when attempting to click on a hyperlink using Selenium Web-driver. I have tried both Selector and xPath methods, but unfortunately, neither seem to be effective. My goal is simply to click on the hyperlink. <a href="Jav ...

Finding checkboxes that have the "checked" attribute: a simple guide

I'm working with a list of checkboxes and trying to identify the ones that have the "checked" attribute. Here's an example of what my checkbox element looks like: <input type="checkbox" class="u-display--inline-block u-margin-right--small" ch ...

Page Object Model Concerns in Designing

Could there be something wrong with our POM approach? It seems that the pattern commonly used in examples on the internet results in test scripts looking like this: pageObject.doSomethingWithElement(parameters...) However, we find it more natural to stru ...