In the Android project, we often need to refer to third-party dependent package library, you may encounter the following reference error questions:
Re-open the display management error after setting up the library is reference there is a red fork, Eclipse did not error.
Then it is possible because:
under the Windows system , your project is not in the same drive or directory as the library project you are referencing.
Because if the ANDROID.LIBRARY.REFERENCE.1 value in the project.properties is changed to an absolute path in different drive characters, and ADT is recommended for use under Ubuntu, there is a bug in the Windows absolute path support.
After placing them in the same directory, the problem is resolved:
Reference Original: http://09572.iteye.com/blog/1842553
Android notes Android references third party dependency package Library error resolution method