I am getting the below error while importinng project Note: before while deleting the same project name I forgot to select remove from disc.

The error you're encountering suggests that there are remnants of the previous project still present in your workspace, even though you've attempted to delete it. This can happen if you forget to select the "Remove from disc" option when deleting a project.

To resolve this issue, you can try the following steps:

1. Close your IDE or development environment if it's currently open.

2. Manually navigate to your workspace directory on your local file system.

3. Look for any folders or files related to the project you're trying to import.

4. If you find any, delete them manually from the file system.

5. After ensuring all remnants of the old project are removed, restart your IDE or development environment.

6. Try importing the project again.

If the issue persists after following these steps, you may need to:

1. Create a new workspace in a different directory.

2. Import your project into this new workspace.

3. If successful, you can then copy the project back to your original workspace location if needed.

Remember, it's always a good practice to select the "Remove from disc" option when deleting projects to avoid such conflicts in the future. This ensures that all project files are completely removed from your local system.
Sources
AWS Blu Age L3 Workshop - Error on Automation - Execute | AWS re:Post
AWS Infrastructure Composer troubleshooting - AWS Infrastructure Composer