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Identify the error in the following code snippet:

medium📝 Debug Q14 of 15
Selenium Java - JavaScriptExecutor
Identify the error in the following code snippet:
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("arguments[0].click();");
AIncorrect casting of driver to JavascriptExecutor
BexecuteScript method does not exist
CMissing WebElement argument to click()
DJavaScript syntax error in the string
Step-by-Step Solution
Solution:
  1. Step 1: Analyze the executeScript call

    The script uses arguments[0].click(); which requires a WebElement passed as an argument.
  2. Step 2: Check the method call parameters

    No WebElement is passed to executeScript, so it will fail at runtime.
  3. Final Answer:

    Missing WebElement argument to click() -> Option C
  4. Quick Check:

    arguments[0] needs a WebElement passed [OK]
Quick Trick: Pass WebElement as argument when using arguments[0] [OK]
Common Mistakes:
  • Forgetting to pass WebElement argument
  • Assuming casting is wrong
  • Thinking executeScript method is missing

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