Eclipse 错误：“无法解析导入工具”

Question

I'm working on a simple project in Eclipse. I have an entity class. Now i should instantiate that class and store the object in the database. I have some example projects which use the JpaUtils from the utils package to do this:

import utils.JpaUtils;

These projects run without problem. But in my own project I get the error: 'The import utils cannot be resolved'.

I've checked the Build Path and the same libraries are included in my project as in the example projects.

Answer 1

感谢@KevinHook，通过将Utils 项目添加到Projects菜单中我自己项目的Build Path 解决了问题。