the project was not built since its build……

【问题描述】

用eclipse编译程序时，出现下面错误：

The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object

The type java.lang.Object cannot be resolved……

【解决方案】

将该项目从eclipse删除，并删除gen、bin、libs、obj下生成的文件，重新导入eclipse

原文：http://www.cnblogs.com/happykoukou/p/4990842.html