OpenQA.Selenium.NoSuchElementException：没有这样的元素：无法定位元素 C# 按类查找

Question

Message: 
Test method CFSSOnlineBanking.SmokeTests.TransferDisplay threw exception: 
OpenQA.Selenium.NoSuchElementException: no such element: Unable to locate element: {"method":"css selector","selector":"#menuLeftRailContainer > div:nth-child(1) > div:nth-child(3)"}
  (Session info: chrome=91.0.4472.164)

Stack Trace: 
RemoteWebDriver.UnpackAndThrowOnError(Response errorResponse)
RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters)
RemoteWebDriver.FindElement(String mechanism, String value)
RemoteWebDriver.FindElementByCssSelector(String cssSelector)
<>c__DisplayClass23_0.<CssSelector>b__0(ISearchContext context)
By.FindElement(ISearchContext context)
RemoteWebDriver.FindElement(By by)
TransferPage.get_TransferLink() line 22
SmokeTests.TransferDisplay() line 57

I am currently trying to click on a href that is located inside a div. No matter what I try it seems like I cannot click on it.

Here is the element when I inspect it.

I have tried adding a wait I have tried clicking by LinkText, PartialLinkText, cssSelector and xPATH

Currently I have this in my TransferPage Class:

public IWebElement TransferLink => _driver.FindElement(By.CssSelector("#menuLeftRailContainer > div:nth-child(1) > div:nth-child(3)"));

And then in my actual test method I have:

_driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromSeconds(15);
transferPage.TransferLink.Click();

Answer 1

Can you try with the following

xpath :

//a[@href='/connect-native/transfer/']

or css selector

a[href='/connect-native/transfer/'] 

In code :

public IWebElement TransferLink => _driver.FindElement(By.CssSelector("a[href='/connect-native/transfer/']"));

cause the css selector you have used in your code, looks bit messy. Are you sure there is 1/1 matching element with that ?

if this does not work, can you look for iframes in your webpage ?