Module xxx must not contain source root "E:\project\xxx\service\src\main\java". The root already belongs to module

Module xxx must not contain source root "E:\project\xxx\service\src\main\java". The root already belongs to module

翻译如下:

模块xxx不得包含源根“E:\project\xxx\service\src\main\java”。根已经属于模块。

解决方法:

1.打开Project Structure
2.点击Modules
3.找到根结点, 删除不属于它的模块

参考博客如下:

(44条消息) idea报错Module Project1 must not contain source root "...\Project1\src". The root already belongs to ._水能载舟，亦能覆舟的博客-CSDN博客