Dx warning: Ignoring InnerClasses attribute for an anonymous inner class

Q: Dx warning: Ignoring InnerClasses attribute for an anonymous inner class
(org.htmlparser.util.NodeList$1) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source,

 
A: g了很久也没有找到很好的解决方案，最后终于解决了，SDK Tools从20降19吧！

  发现昨天我是同时换了Eclipse和SDK Tools,结果发现是Eclipse版本的问题！
    本人的Eclipse是3.7.2, 最后我升级了4.2junno很华丽！