Happy3w

Cannot find the class file for java.lang.Object

2016.10.17
环境:win7,eclipse neon版本。 问题描述: The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object. Fix the build path then try building this project 解决方案: 引用jre,项目中没有引用jre库。在project->property->java build path->libraries->add library将jre包加进去。