Make a note of the cause of the error and how to resolve it

Cause of Error:

After the first import, delete the project without checking delete project contents on disk (cannot is undone)

Workaround:

1 Locate the project folder that you want to import, locate the. Project, open it with Notepad

2 Find the <name><name\> field, modify its contents, change to a new name, you can import the normal.

​Eclipse Import Project Some projects cannot be imported because they already exist in the workspace

Related Article：​​Installing the spring plug-in in eclipse​​

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