Error While Importing New Projects Into Eclipse

My eclipse is showing errors on the project folder when I am importing a new project into my eclipse. I am not able to find the reason. Please see the attached image of the error.

Solution 1:

Just right click the project and go to properties -> Android -> and click Project Build Target as Any one of version (Android 2.2 or api level 8)

Hope this will help you .

If you don't have required version installed, Please install it using SDK manager.

Solution 2:

You need to install SDK 8 (Android 2.2).