MapReduce中执行HTMLUnit 报nosuchfielderror：INSTANCE

java.lang.NoSuchFieldError: INSTANCE异常,可能是包重复了。 我遇到的情况是maven里引入了一个JAR,而我又在lib里面引入了这个jar,并且版本还不相同,就出了这个错...

单独的工程中写了这些代码,测试了一下,可以运行,...thread "main" java.lang.NoSuchFieldError: INSTANCE...at com.gargoylesoftware.htmlunit.WebClient.getPage...

Caused by: java.lang.NoSuchFieldError: INSTANCE at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.<init>(DefaultHttpRequestWriterFactory.java:52) ...

java 错误"main" java.lang.NoSuchFieldError: INSTANCE 30 String titleURL =...默认不解析 boolean enableJs = false; WebDriver driver = new HtmlUnitDriver...

Exception in thread "main" java.lang.NoSuchFieldError: INSTANCE at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.(DefaultHttpRequestWriterFactory.java...

INSTANCE public static final AllowAllHostnameVerifier INSTANCE Deprecated. Constructor Detail AllowAllHostnameVerifier public AllowAllHostnameVerifier() Deprecated. ...

I got this Exception: Caused by: java.lang.NoSuchFieldError: INSTANCE This happens if you have two diffrent hibernate version in your classpath.

java.lang.NoSuchFieldError: FIREFOX_24 at net.sourceforge.jwebunit.htmlunit.Html...(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(...

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ConnectionSocketFactory, LayeredConnectionSocketFactory@ThreadSafe public class SSLConnectionSocketFactory extends Object implements LayeredConnectionSocketFactory...