Regarding the inability to find.

Description Resource Path Location Type

error: Error retrieving parent for item: No resource found that matches the given name ‘android:Theme.Holo.Light.DarkActionBar’. styles.xml /UMengWelActivity/res/values-v14 line 9 Android AAPT Problem

There are several reasons for this.

1. all checkmarks in the order and export of the attribute build path.

2. in the compiled version of the setting as high as possible: target=android-21

http://stackoverflow.com/questions/18631643/no-resource-found-that-matches-the-given-name-androidtheme-holo-light