package wrong(java)

[xbdeng]

All the packages can't work normally.
For example:
package cn.edu.sustech.cs307.dto.prerequisite;

If change the package to package main.java.cn.edu.sustech.cs307.dto.prerequisite; It will be ok.

I wonder how to solve this problem. I think changing all the packages is not so good.....

[NewbieOrange]

Please import this project as a maven project. main and java is not part of the package.

[NewbieOrange]

Note that when cloning project using Intellij IDEA, select "Trust Mode" for maven.

You should also be able to get maven working by right-clicking on the project in project window, and choose "Add Framework Support", then choose Maven.

[xbdeng]

Thank you for your explanation!

Sorry, I can't find maven after I click the "Add Framework Support"

There is still something wrong like this.

[NewbieOrange]

You may open pom.xml and see if there is a trust project button.

[xbdeng]

Sorry, I haven't seen this button all the time.

But when I clone the project, I choose a trust bottom like this.

[NewbieOrange]

After trust and syncing the maven project, it still does not work? Does maven gives any error message?

[xbdeng]

Yes, there are many errors

[xbdeng]

Thank you for your patience!

I have solved this problem successfully!

Good night!

[NewbieOrange]

@xbdeng consider putting your solution here for other students having same problem. :)

[xbdeng]

1. Change the JDK to edition 16
2. Maven: Failed to read artifact descriptor
3. 解决Cannot resolve plugin org.apache.maven.plugins:maven-site-plugin:3.3问题