WebDriver cannot be resolved to a type FirefoxDriver cannot be resolved to a type

问题

I found a similar error as mine on stackoverflow and added selenium webdriver jar files to the project using the below method :

right click on project--> goto build path--> configure build path--> click on "Add external jars"--> add selenium jar files from your local machine--> click ok--> now mouseover on WebDriver in your code--> click "import webdriver"--now run your code-->you will get rid of the exception.

However, I am still getting an error. Here's the error :

Exception in thread "main" java.lang.Error: Unresolved compilation problems: WebDriver cannot be resolved to a type FirefoxDriver cannot be resolved to a type

回答1:

This error happens when you use Eclipse as IDE and try to run code that doesn't even compile. Check your Problems view in Eclipse, and fix the compilation errors before executing the application.

回答2:

even i got the the same error but then i realised that i missed 2 additional JAR files from Selenium 2.53.0.

selenium-java-2.53.0-srcs.jar selenium-java-2.53.0.jar

these are not in the sub library " libs" in selenium 2.53.0 but listed separately in the same folder.

回答3:

I had the same problem but then i came to know that i was missing a jar to add, this jar is not inside the lib folder you can find it immediately outside the lib folder: client-combined-3.0.1-nodeps.jar

回答4:

I had the problem of WebDriver cannot be resolved to a type FirefoxDriver cannot be resolved to a type.I was using Selenium -java 3.0.1 jars.Also the jars client-combined-3.0.1-nodeps are required to to added .hence problem solved.

回答5:

WebDriver3.0 will support the latest firefox also. but you have to set the properties for that

download "geckodriver.exe" file and you can try this.

System.setProperty("webdriver.firefox.marionette",
            "E:\\SeleniumAutomation\\geckodriver-v0.9.0-win64\\geckodriver.exe");
    driver = new FirefoxDriver();
    driver.get("http://stackoverflow.com/");

回答6:

You just need to import two links:

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;

or you can follow that tutorial:

https://www.youtube.com/watch?v=7yYDOja8n_k

It works for me.

回答7:

Please follow the below steps:

1. right-click on project--> goto build path--> configure build path
2. Click on Classpath node which is just below the Modulepath node.
3. click "Add external jars"--> add selenium jar files from your local machine-->
4. Click Apply and Close button.

来源：https://stackoverflow.com/questions/31739392/webdriver-cannot-be-resolved-to-a-type-firefoxdriver-cannot-be-resolved-to-a-typ