我有同样的问题，因为你，因为我已经更新了SDK。 我已经这样做解决了我的问题，这（对日食）：

I had the same problem as you since I had updated the SDK. I have solved my problem by doing this (on eclipse) :

• 右键点击操作栏福尔摩斯库=> 属性 => Java构建路径 => 订单和出口设置页=>检查支持Android V4 或 Android的私人图书馆并选择确定
• 右键点击您的个人项目，进入属性=> Java构建路径=> 检查Android的私人图书馆
• 在清洁这两个项目，它应该工作。

• Right click on the action bar sherlock library => Properties => Java Build Path => Order and Export tab => check android support v4 or Android Private Libraries and select Ok
• Right click on your personal project and go to properties => java build path => check Android Private Libraries
• Clean both projects, it should work.