“缺少或无效'entry.level'" selenium webdriver中的错误 [英] "Missing or invalid 'entry.level'" error in selenium webdriver

问题描述

我正在学习Selenium Webdriver。我试图通过谷歌登录Quora。但在电子邮件输入部分，代码无法正常工作。我无法弄清问题是什么。请帮忙。以下是我的代码

 import org.openqa。*; 
 import org.openqa.selenium.By; 
 import org.openqa.selenium.WebDriver; 
 import org.openqa.selenium.WebElement; 
 import org.openqa.selenium.chrome.ChromeDriver; 
 public class Demo2 {
 public static void main（String [] args）{
 System.setProperty（webdriver.chrome.driver，C：\\chromedriver.exe ）; 
 WebDriver driver = new ChromeDriver（）; 
 String url =https://quora.com; 
 driver.get（url）; 
 WebElement ele1 = driver.findElement（By.className（google_button_text））; 
 ele1.click（）; 
 
 // WebElement e1 = driver.findElement（（By.xpath（// * [@ id ='identifierId']）））; 
 //e1.sendKeys（欢迎）; 
 
 WebElement email1 = driver.findElement（By.name（identifier））; 
 email1.sendKeys（fggffgfd）; 
 WebElement next1 = driver.findElement（By.className（RveJvd snByac））; // whsOnd zHQkBf 
 next1.click（）; 
 WebElement password = driver.findElement（By.className（whsOnd zHQkBf））; 
 password.click（）; 
 password.sendKeys（Sffgdffdf3）; 
 WebElement next2 = driver.findElement（By.className（RveJvd snByac））; // whsOnd zHQkBf 
 next2.click（）; 
 
 
 
} 
} 

我是什么尝试过：

 import org.openqa。*; 
 import org.openqa.selenium.By; 
 import org.openqa.selenium.WebDriver; 
 import org.openqa.selenium.WebElement; 
 import org.openqa.selenium.chrome.ChromeDriver; 
 public class Demo2 {
 public static void main（String [] args）{
 System.setProperty（webdriver.chrome.driver，C：\\chromedriver.exe ）; 
 WebDriver driver = new ChromeDriver（）; 
 String url =https://quora.com; 
 driver.get（url）; 
 WebElement ele1 = driver.findElement（By.className（google_button_text））; 
 ele1.click（）; 
 
 // WebElement e1 = driver.findElement（（By.xpath（// * [@ id ='identifierId']）））; 
 //e1.sendKeys（欢迎）; 
 
 WebElement email1 = driver.findElement（By.name（identifier））; 
 email1.sendKeys（fggffgfd）; 
 WebElement next1 = driver.findElement（By.className（RveJvd snByac））; // whsOnd zHQkBf 
 next1.click（）; 
 WebElement password = driver.findElement（By.className（whsOnd zHQkBf））; 
 password.click（）; 
 password.sendKeys（Sffgdffdf3）; 
 WebElement next2 = driver.findElement（By.className（RveJvd snByac））; // whsOnd zHQkBf 
 next2.click（）; 
 
 
 
} 
} 

解决方案

我也得到了google.com的错误相同，经过这么多努力后，我才知道输入框的id在chrome和firefox中是不同的。我正在从chrome中选择id，但是我正在执行我的chrome脚本。



所以请正确检查你的定位器问题将只在定位器中。

我通过将Chrome驱动程序更新到最新版本来解决此错误。下载最新版本并将其替换为旧版本。

以下是最新版本的链接：

下载 - ChromeDriver - 适用于Chrome的WebDriver [ ^ ]

Hi,I am learning Selenium Webdriver. I was trying to login "Quora" through Google. but in the email typing section, the code is not working. I am not able to figure out what is the problem. Please help. Below is my code

import org.openqa.*;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
public class Demo2 {
	public static void main(String[] args) { 
		System.setProperty("webdriver.chrome.driver", "C:\\chromedriver.exe");
		WebDriver driver=new ChromeDriver();
		String url="https://quora.com";
		driver.get(url);
		WebElement ele1=driver.findElement(By.className("google_button_text"));
		ele1.click();
		
		//WebElement e1=driver.findElement((By.xpath("//*[@id='identifierId']")));
		//e1.sendKeys("Welcome");
		
		WebElement email1=driver.findElement(By.name("identifier"));
		email1.sendKeys("fggffgfd"); 
		WebElement next1=driver.findElement(By.className("RveJvd snByac")); //whsOnd zHQkBf
		next1.click();
		WebElement password=driver.findElement(By.className("whsOnd zHQkBf"));
		password.click();
		password.sendKeys("Sffgdffdf3");
		WebElement next2=driver.findElement(By.className("RveJvd snByac")); //whsOnd zHQkBf
		next2.click();
		
		
		
	}
}

What I have tried:

import org.openqa.*;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
public class Demo2 {
	public static void main(String[] args) { 
		System.setProperty("webdriver.chrome.driver", "C:\\chromedriver.exe");
		WebDriver driver=new ChromeDriver();
		String url="https://quora.com";
		driver.get(url);
		WebElement ele1=driver.findElement(By.className("google_button_text"));
		ele1.click();
		
		//WebElement e1=driver.findElement((By.xpath("//*[@id='identifierId']")));
		//e1.sendKeys("Welcome");
		
		WebElement email1=driver.findElement(By.name("identifier"));
		email1.sendKeys("fggffgfd"); 
		WebElement next1=driver.findElement(By.className("RveJvd snByac")); //whsOnd zHQkBf
		next1.click();
		WebElement password=driver.findElement(By.className("whsOnd zHQkBf"));
		password.click();
		password.sendKeys("Sffgdffdf3");
		WebElement next2=driver.findElement(By.className("RveJvd snByac")); //whsOnd zHQkBf
		next2.click();
		
		
		
	}
}

解决方案

I was also getting the same error for "google.com", and after so many efforts, I came to know that the id of the input box is different in chrome and firefox. And I was picking the id from chrome but I was executing my script on chrome.

So please check your locators properly the problem will be in locators only.

I resolved this error by updating my chrome driver to the latest version. Download the latest and replace it with older version.
Here is the link to latest version:
Downloads - ChromeDriver - WebDriver for Chrome[^]

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