Some projects cannot be imported because they already exist in the Workspace

Problems:

Import the helloworld project from the external file to the workspace directory for the first time.

After deletion, the system prompts "some projects cannot be imported because they already exist in the workspace" again when importing the workspace directory from the outside.

 

Delete project contents on disk (cannot be undone) is not checked when the helloworld project is deleted in eclipse.

 

Prompt when the helloworld project is added again

Some projects cannot be imported because they already exist in the Workspace

Cause: There is a helloworld project file in workspace.

In this case, the copy projects into workspace check box is not checked. Click Refresh on the right.

It can be added successfully. Of course, this project is not copied to the workspace directory.

You can also correct it as follows: import and copy the first import to the helloworld project in workspace. Use this method to import the project. When you delete the project again, check Delete project contents on disk (cannot be undone ), in this way, the helloworld project in the workspace is completely deleted and then imported into the external helloworld project.

 

Android:

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
Sometimes the above two errors may occur when eclipse or myeclipse is imported into the project. Ide does not allow us to import data. The specific cause is that a project with the same name already exists in the IDE workspace, so it cannot be imported.
The solution is to modify the Project name:
1. Right click --- refactor --- rename
2. Project in Workspace --- open the. Project File --- modify <Name> projectname </Name>