Some projects cannot be imported because they already exist in the But I have modified the project name in the. Project file, but I still can’t import it. I found this article from the Internet. It turns out that you need to find the relevant record in the eclipse workspace and delete it: there is no project with the same name in the workspace, but there must be a place to record the previous project information, which may be… Find the following: XXXXXXXX, workspace,. Metadata,. Plugins\ org.eclipse.core . resources \. Projects folder, delete the folder with the same name

Record how to solve this problem:

MyEclipse is unable to import Java projects. There are two common situations:

1、Some projects cannot be imported because they already exist in the workspace

2、Some projects were hidden because they exist in the workspace directory

Reason: a project with the same name already exists in the workspace, so it cannot be imported.

solve:

1. Modify project name: right click refactor rename or F2

2. Open the. Project file in the project — modify & lt; name & gt; ProjectName & lt; / Name & gt;

3. There is no project with the same name in the workspace. There must be a place to record the previous project information… Find the following: XXXXXXXX, workspace,. Metadata,. Plugins\ org.eclipse.core . resources \. Projects folder, delete the folder with the same name.

Article from http://blog.csdn.net/leo_ Thanks to the author.