ElementNotInteractableException：元素不可交互 C# Nunit Selenium

Question

I am new to Selenium C# Nunit. I ran following line of codes

 IWebElement SplitCase = driver.FindElement(By.XPath(".//*[@id='OpportunityPageV2UsrSplitCase503e4272-cdbd-44d2-98c2-e67a2996c717ComboBoxEdit-el']"));
 SplitCase.Click();
        
 IWebElement SplitCaseYes = driver.FindElement(By.CssSelector("li[data-item-marker=Yes]"));

var wait = new WebDriverWait(driver, TimeSpan.FromSeconds(30)); wait.Until(d => (bool)(d as IJavaScriptExecutor).ExecuteScript("return jQuery.active == 0"));

 SplitCaseYes.Click();

I got following Message: Message: OpenQA.Selenium.ElementNotInteractableException: element not interactable (Session info: chrome=89.0.4389.114) Stack Trace: RemoteWebDriver.UnpackAndThrowOnError(Response errorResponse) RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary 2 parameters) RemoteWebElement.Execute(String commandToExecute, Dictionary 2 parameters) RemoteWebElement.Click() TestClass1.CaseInfoTab() line 151

Then I add 10 seconds of wait:

WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(10));
wait.Until(ExpectedConditions.ElementToBeClickable(By.CssSelector("li[data-item-marker=Yes]")));

I got this message:

Message:

OpenQA.Selenium.WebDriverTimeoutException : Timed out after 10 seconds

Stack Trace: DefaultWait 1.ThrowTimeoutException(String exceptionMessage, Exception lastException) DefaultWait 1.Until[TResult](Func`2 condition) TestClass1.CaseInfoTab() line 150

Please see attachment as well

Thank you for your help NG

Answer 1

Your css selector seems to be wrong.Try now. It should be tagname[attributename='attributeval']

WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(10)); 
wait.Until(ExpectedConditions.ElementToBeClickable(By.CssSelector("li[data-item-marker='Yes']")));

---

Or Use following xpath.

WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(10)); 
wait.Until(ExpectedConditions.ElementToBeClickable(By.XPath("//li[@data-item-marker='Yes' and text()='Yes']")));

Update :

Try with Java script executor.

IWebElement SplitCaseYes = driver.FindElement(By.CssSelector("li[data-item-marker='Yes']"));
IJavaScriptExecutor executor = (IJavaScriptExecutor)driver;
executor.ExecuteScript("arguments[0].click();", SplitCaseYes);

Answer 2

Change

IWebElement SplitCase = driver.FindElement(By.XPath(".//*[@id='OpportunityPageV2UsrSplitCase503e4272-cdbd-44d2-98c2-e67a2996c717ComboBoxEdit-el']"));

to

IWebElement SplitCase = driver.FindElement(By.XPath("//div[contains(@id,'OpportunityPageV2UsrSplitCase')]"));

I am not sure if there is div In the beginning. I do not see it on the screenshot. Verify it. The locator that you use is not stable. Also add explicit waits.

Try 2:

For SplitCaseYes also try using this css selector: By.CssSelector('li[data-item-marker="Yes"]') or ul>li[data-item-marker=Yes] or their variations.

Also, add wait before clicking your element.

WebDriverWait wait = new WebDriverWait(PropertiesCollection.driver, TimeSpan.FromSeconds(30));
WebElement el = wait.until(ExpectedConditions.ElementToBeClickable(By.CssSelector("your selector")));
el.click();

Possible Ajax problem

There is a probability that your element is not interactable because of Ajax requests:

Try this before clicking as well:

public void WaitForAjax()
{
    var wait = new WebDriverWait(driver, TimeSpan.FromSeconds(15));
    wait.Until(d => (bool)(d as IJavaScriptExecutor).ExecuteScript("return jQuery.active == 0"));
}

Update 4. There is a probability that locator above is not unique (did you check CSS locators I proposed?) Try the following xpath :

//div[contains(@data-item-marker,'Split Case')]/ul/li[@data-item-marker='Yes']

This locator first looks at data-item-marker with Split Case text, then goes level down to ul , and finally to the second li element. In this case instead of /li[@data-item-marker='Yes'] it's possible to use just li[2]

Before executing any code with locators, you should check if it's unique.

Update 5: I found out that C#'s Selenium ExpectedConditions is obsolete: C# Selenium 'ExpectedConditions is obsolete' Try using: SeleniumExtras.WaitHelpers.ExpectedConditions . You'll need to import it with Nuget package manager. Here is the example:

var wait = new WebDriverWait(driver, TimeSpan.FromMilliseconds(10000));
wait.Until(SeleniumExtras.WaitHelpers.ExpectedConditions.ElementToBeClickable(By.CssSelector("ul>li[data-item-marker=Yes]")));