selenium webdriver SessionNotFoundException

Question

我开始使用selenium webdriver来测试我的chrome应用程序。我想我的pom.mxl出了点问题

我的代码是

System.setProperty("webdriver.chrome.driver", "C:\\Users\\joe\\Downloads\\chromedriver_win32\\chromedriver.exe"); WebDriver driver = new ChromeDriver();

我得到了错误

Exception in thread "main" java.lang.NoClassDefFoundError: org/openqa/selenium/remote/SessionNotFoundException
at com.PG1.main(PG1.java:15)
Caused by: java.lang.ClassNotFoundException: org.openqa.selenium.remote.SessionNotFoundException
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 1 more

我认为问题出在pom.xml中，我的pom.xml代码是：

<dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-java</artifactId>
        <version>3.141.59</version>
    </dependency>
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-server</artifactId>
        <version>3.141.59</version>
    </dependency>
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-api</artifactId>
        <version>3.141.59</version>
    </dependency>
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-chrome-driver</artifactId>
        <version>3.141.59</version>
    </dependency>
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-remote-driver</artifactId>
        <version>2.53.1</version>
    </dependency>
    <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>25.0-jre</version>
    </dependency>

Answer 1

您为什么要使用副本selenium依赖项。只使用一个

<dependency>
    <groupId>org.seleniumhq.selenium</groupId>
    <artifactId>selenium-java</artifactId>
    <version>3.141.59</version>
</dependency>

Answer 2

您只需要添加一次Selenium依赖。

<dependency>
    <groupId>org.seleniumhq.selenium</groupId>
    <artifactId>selenium-java</artifactId>
    <version>3.141.59</version>
</dependency>