我得到一个“线程中的例外”主要" java.lang.NoClassDefFoundError:org / openqa / selenium / WebDriver"
我添加了 selenium-standalone.jar
& selenium-java.jar
但运行基本程序时仍然出现以下异常,
I have added selenium-standalone.jar
& selenium-java.jar
but still I am getting the following exception when running the basic program,
线程main中的异常java.lang.NoClassDefFoundError:
org / openqa / selenium / WebDriver(错误名称:
org / openqa / selenium / Webdriver)
at java。 lang.ClassLoader.defineClass1(本机方法)
at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
在java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access $ 100(URLClassLoader.java:71)
at java.net.URLClassLoader $ 1.run( URLClassLoader.java:361)
at java.net.URLClassLoader $ 1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net .URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoad er.loadClass(ClassLoader.java:423)
at sun.misc.Launcher $ AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2442)
at java.lang.Class.getMethod0(Class。 java:2685)
at java.lang.Class.getMethod(Class.java:1620)
at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:488)
at sun.launcher .LauncherHelper.checkAndLoadMain(LauncherHelper.java:480)
Exception in thread "main" java.lang.NoClassDefFoundError: org/openqa/selenium/WebDriver (wrong name: org/openqa/selenium/Webdriver) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:791) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:423) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:356) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2442) at java.lang.Class.getMethod0(Class.java:2685) at java.lang.Class.getMethod(Class.java:1620) at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:488) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:480)
请提供解决方案以及解决此问题的正确步骤
Please provide the solution with proper steps to resolve this
这是一个依赖管理器(如Maven)可以帮助你的地方,而不是手动复制lib。
This is where a dependency manager (like Maven) can help you, versus manual copying of libs.
org.openqa.selenium.WebDriver
可以在 selenium-api-< version> .jar $中找到C $ C> 强>
您可能还需要: selenium-remote-driver-< version> .jar
,可能还需要 selenium-support-< version> .jar
,除了 selenium-java-< version> .jar
你已经有。
You will likely also need: selenium-remote-driver-<version>.jar
and probably also selenium-support-<version>.jar
, in addition to the selenium-java-<version>.jar
you already have.