Android using support Lib error handling scheme

When you create a new project in eclipse that supports a 4.0 system, ADT introduces Android support Lib to your main project by default.

But many times the following error is reported:

Appcompat_v7/res/values/styles_base.xml:24:error:error Retrieving parent for item:no Resource found that matches the GI Ven name ' Widget.AppCompat.Base '. App

The style or themes resource file will error, causing the project to fail compilation.

Solutions are:

1, to ensure that the support Lib project build target version 5.0 or above,

2. Ensure that the build target version of the main project and the support project is consistent.

Ways to modify Build target in Eclipse: Right-click Project-------Android (project build target)

Select the appropriate target version, apply.

Android using support Lib error handling scheme