创建HtmlUnitDriver对象报错

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.htmlunit.HtmlUnitDriver;

@SuppressWarnings("unused")
public class Test {

public static void main(String[] args) throws Exception {
    WebDriver dr = new HtmlUnitDriver(true);
    dr.get(Data.strLOGIN_URL);
}

}

错误

Exception in thread "main" java.lang.NoSuchMethodError: com.gargoylesoftware.htmlunit.WebClient.setThrowExceptionOnFailingStatusCode(Z)V
at org.openqa.selenium.htmlunit.HtmlUnitDriver.createWebClient(HtmlUnitDriver.java:160)
at org.openqa.selenium.htmlunit.HtmlUnitDriver.(HtmlUnitDriver.java:108)
at org.openqa.selenium.htmlunit.HtmlUnitDriver.(HtmlUnitDriver.java:149)
at com.iulicai.test.Test.main(Test.java:14)

估计包冲突了，检查一下工程的classpath下是否有新旧两个版本的htmlunit 的jar包