selenium.click（）不工作：EventTarget.dispatchEvent的参数1未实现接口事件

Question

我有一个问题：

我试图运行一个简单的点击与DefaultSelenium对象就像这样：

private DefaultSelenium seleniumClient = new DefaultSelenium("localhost", 4444, "*firefox", 
     "http://localhost:8080"); 

    @When("^I try to login with user \"([^\"]*)\" and password \"([^\"]*)\"$") 
    public void I_try_to_login_with_user_and_password(String userName, String password) throws Throwable { 
    enterData("id=username", userName); 
    enterData("id=password",password); 
    seleniumClient.click("id=login"); 
} 

private void enterData(String field, String data) throws Exception { 
    boolean result = seleniumClient.isElementPresent(field); 
    Assert.assertTrue("the field: "+ field +" was not found",result); 
    seleniumClient.type(field, data); 

} 

，这是我的HTML代码：

<div class="control-group"> 
       <div class="controls"> 
        <button id="login" name="login" class="btn btn-primary">Login</button> 
       </div> 
    </div> 

但是，当我运行此代码，我有一个异常：

com.thoughtworks.selenium.SeleniumException: ERROR: Command execution failure. Please search the user group at https://groups.google.com/forum/#!forum/selenium-users for error details from the log window. 
The error message is: Argument 1 of EventTarget.dispatchEvent does not implement interface Event. 
at com.thoughtworks.selenium.HttpCommandProcessor.throwAssertionFailureExceptionOrError(HttpCommandProcessor.java:112) 
at com.thoughtworks.selenium.HttpCommandProcessor.doCommand(HttpCommandProcessor.java:106) 
at com.thoughtworks.selenium.DefaultSelenium.click(DefaultSelenium.java:193) 
at LoginSteps.I_try_to_login_with_user_and_password(LoginSteps.java:33) 
at ✽.When I try to login with user "John Doe" and password "secret"(login.feature:8) 

我pom.xml文件有：

<dependency> 
     <groupId>info.cukes</groupId> 
     <artifactId>cucumber-picocontainer</artifactId> 
     <version>1.1.5</version> 
     <scope>test</scope> 
    </dependency> 

    <dependency> 
     <groupId>org.seleniumhq.selenium</groupId> 
     <artifactId>selenium-java</artifactId> 
     <version>2.35.0</version> 
     <scope>test</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.seleniumhq.selenium</groupId> 
     <artifactId>selenium-server</artifactId> 
     <version>2.35.0</version> 
     <scope>test</scope> 
    </dependency> 

的任何想法： “论证EventTarget.dispatchEvent 1没有实现接口的事件。”

我只在谷歌组发现这一点：https://groups.google.com/forum/#!topic/selenium-users/ZLbzGeafQu4

Answer 1

我通过升级到最新版本硒（2.42.2）

针对NetBeans固定这个确切问题，请参阅：https://netbeans.org/bugzilla/show_bug.cgi?id=245162