Develop Reference

Is there any solution to bypass the cookie iframe by using selenium webdriver?

I have an issue to accept a cookie alert on the below website which is embedded in an iframe:
https://www.hamburg.de/
I've tried many ways to solve the issue with using the driver.switchTo().frame() - method:
by using the Id of the iframe sp_message_iframe_234327
by inserting an index for the iframe 0
by calling the iframe through a WebElement WebElement element = driver.findElement(By.xpath("//body/div[6]/iframe[#src='https://cdn.privacy-mgmt.com/index.html?message_id=234327&consentUUID=b2cb90ea-dfdd-4655-b6b9-89117ff34893&requestUUID=ccb96546-c6b5-44e7-9869-438b32f7ad89&preload_message=true']")); driver.switchTo().frame(element);
Unfortunately none of them are working. I'm always getting the following exception:
org.openqa.selenium.NoSuchFrameException
Does anyone have an idea on this specific example to switch on the iframe properly?
I'm working with Selenium WebDriver 3.141.59 on Java and my tests should be executed on Mozilla Firefox (80.0.1) and Chromium (85.0.4183.102). Those two browsers are launched headlessly.
Glad for any help.

To click on Alle akzeptieren within the url https://www.hamburg.de/, as the the desired element is within a <iframe> so you have to:
Induce WebDriverWait for the desired frameToBeAvailableAndSwitchToIt.
Induce WebDriverWait for the desired elementToBeClickable.
You can use either of the following Locator Strategies:
Using cssSelector:
driver.get("https://www.hamburg.de/");
new WebDriverWait(driver, 10).until(ExpectedConditions.frameToBeAvailableAndSwitchToIt(By.cssSelector("iframe[id^='sp_message_iframe']")));
new WebDriverWait(driver, 10).until(ExpectedConditions.elementToBeClickable(By.cssSelector("button[aria-label='Alle akzeptieren']"))).click();
Using xpath:
driver.get("https://www.hamburg.de/");
new WebDriverWait(driver, 10).until(ExpectedConditions.frameToBeAvailableAndSwitchToIt(By.xpath("//iframe[starts-with(#id, 'sp_message_iframe')]")));
new WebDriverWait(driver, 10).until(ExpectedConditions.elementToBeClickable(By.xpath("//button[#aria-label='Alle akzeptieren']"))).click();
Browser Snapshot:
Reference
You can find a couple of relevant discussions in:
Ways to deal with #document under iframe
Is it possible to switch to an element in a frame without using driver.switchTo().frame(“frameName”) in Selenium Webdriver Java?

Find Xpath for element in Selenium Java

I'm trying to find a element in selenium with this XPATH. I get this in firefox web browser.
/html/body/div[5]/div[2]/div[9]/div[1]/div[2]/div/div[2]/div[2]/div/div/div[1]/div[2]/div[1]/a
HTML code
<br><h3 class="LC20lb DKV0Md">Gmail by Google</h3><div class="TbwUpd NJjxre"><cite class="iUh30 bc tjvcx">www.google.com<span class="eipWBe"> › gmail</span></cite></div>
My Selenium Code
driver.findElement(By.xpath("/html/body/div[5]/div[2]/div[9]/div[1]/div[2]/div/div[2]/div[2]/div/div/div[1]/div[2]/div[1]/a")).click();
driver.findElement(By.linkText("Sign in")).click();
But it's not working. Help me.

As the element is an Angular element to click on it, you need to use WebDriverWait for the elementToBeClickable() and you can use either of the following Locator Strategies:
cssSelector:
new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.cssSelector("a[#href='https://www.google.com/gmail/'] h3"))).click();
xpath:
new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.xpath("//h3[text()='Gmail by Google']"))).click();

Clicking a button found with xpath working in Chrome but not in IE11

I want to click a button(to send a form)
<button class="form-button primary">Click here</button>
I find the element like this:
driver.findElement(By.xpath("//button[contains(text(),'Click here')]")).click;
On chorme is working and sending the form but in IE11 is not(sending the form).
To be clear, in IE is finding the element(or an element). But probably is not the correct element.
Addition info:
This is the only button with this text
I can probably find other ways to get this element , but if I rework this path I will need to change all the paths similar to this.
Selenium version:3.14
IE webdriver :3.14

There are several different ways of clicking on something using selenium. I would try using either a javascript click or an action click.
Javascript click:
WebElement element = driver.findElement(By.xpath("//button[contains(text(),'Click here')]"));
JavascriptExecutor executor = (JavascriptExecutor)driver;
executor.executeScript("arguments[0].click();", element);
Action click:
Actions action = new Actions(driver);
WebElement element = driver.findElement(By.xpath("//button[contains(text(),'Click here')]"));
action.moveToElement(element).click().build().perform();
It's also possible that you are in the wrong frame while you are executing the click.
driver.switchTo.frame("Frame_ID");
You would be able to find the frame ID when you inspect the webpage.

If your usecase is to invoke click() you have to induce WebDriverWait for the elementToBeClickable() and you can use either of the following Locator Strategies:
xpath using className and text:
new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.xpath("//button[#class='form-button primary' and text()='Click here']"))).click();
xpath using text:
new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.xpath("//button[text()='Click here']"))).click();
xpath using contains():
new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.xpath("//button[contains(., 'Click here')]"))).click();

Not able to locate element in selenium 3.0

I am writing a script to locate "login" and click on it for an web based application but I am getting exception:
no such element: Unable to locate element
My code:
System.setProperty("webdriver.chrome.driver","D:\\Selenium\\drivers\\chromedriver_win32\\chromedriver.exe");
WebDriver driver = new ChromeDriver();
driver.get("http://www.wayn.com"); //to find login
driver.findElement(By.xpath("//*[#id='TopMenu']/div[1]/div/div[2]/login-buttons/div/div[1]/div[1]"))
.sendKeys(Keys.ENTER);

Try this way.
driver.get("http://www2.wayn.com");
driver.manage().window().maximize();
driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
driver.findElement(By.xpath("//div[#class='button big left red ng-isolate-scope'][#wayn-log-click='loginButtonsLogClick']")).click();
Explanation of xpath: Use class and wayn-log-click attribute along with <div> tag.
Suggestion :- Instead of using absolute xpath, use relative xpath.

try waiting a little for element to be visible:
WebDriverWait wait =new WebDriverWait(driver, 20);
wait.until(ExpectedConditions.visibilityOfElementLocated(By.name("username")));
driver.findElement(By.name("username")).sendKeys("username");
driver.findElement(By.name("password")).sendKeys("password");

Xpath selector not working in IE but working fine in Chrome and Firefox

I am using following xpath to click on element using JSExecutor in Selenium webdriver. This works fine in Firefox and chrome but does not work in IE.
Any idea to make this work? After lot of trial and error I have made this work in FF and chrome and have come up with the following XPath.
//*[contains(#class,'ui-select-choices-row') or contains(#id,'ui-select-choices-row')]//*[text()='TextofMyElementToBeclicked'
Additional info: This is a Jquery drop down on an angularJS application. When the user clicks on the drop down //ul is loaded and i am using the above xpath (which is part of //ul) to select the element based on text (using Javascript executor click). I used JS executor because, click() function in selenium simply could not click on the drop down element.
I am clicking element using below.
WebElement element = driver.findElement(By.xpath("YourNumbersXpath"));
JavascriptExecutor executor = (JavascriptExecutor)driver;
executor.executeScript("arguments[0].click();", element);
enter code here

I successfully tested your XPath with IE11, so it's not an issue related to IE. It's most likely a timing issue. First click on the drop button, then wait for the targeted element to appear and finally click on it:
WebDriver driver = new FirefoxDriver();
WebDriverWait wait = new WebDriverWait(driver, 30);
driver.get("...");
// move the cursor to the menu Product
WebElement element = driver.findElement(By.xpath("drop down button")).click();
wait.until(ExpectedConditions.elementToBeClickable(By.xpath("drop down item"))).click();

IE11 seems to struggle with contains(#class and possibly also the contains(#id. Try using alternative solutions like starts-with.