Java 必须声明一个命名包 eclipse 因为这个编译单元与命名模块相关联
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must declare a named package eclipse because this compilation unit is associated to the named module
提问by J. Doe
I just downloaded eclipse for Java Yesterday but when I was trying to get make my first program, I kept on getting this error:
我昨天刚刚下载了 Java 的 eclipse，但是当我尝试制作我的第一个程序时，我不断收到此错误：
must declare a named package eclipse because this compilation unit is associated to the named module x.
How do I fix this?
我该如何解决？
采纳答案by Danh Tran
Just delete module-info.javaat your Project Explorer tab.
只需在您的项目资源管理器选项卡中删除module-info.java 即可。
回答by reben
The "delete module-info.java at your Project Explorer tab" answer is the easiest and most straightforward answer, but
“在项目资源管理器选项卡中删除 module-info.java”答案是最简单、最直接的答案，但是
for those who would want a littlemore understanding or control of what's happening, the following alternate methods may be desirable;
对于那些谁愿意一点点更多的了解或发生了什么，下面的替代方法可能需要控制;
- make an ever so slightly more realistic application; com.YourCompany.etc or just com.HelloWorld (Project name: com.HelloWorld and class name: HelloWorld)
- 制作一个更加逼真的应用程序；com.YourCompany.etc 或 com.HelloWorld（项目名称：com.HelloWorld 和类名称：HelloWorld）
or
或者
- when creating the java project; when in the Create Java Project dialog, don't choose Finish but Next, and deselect Create module-info.java file
- 创建java项目时；在 Create Java Project 对话框中时，不要选择 Finish 而是 Next，并取消选择 Create module-info.java file
