使用v7支持库提供了这个错误:type android.support.v4.app.TaskStackBuilder$SupportParentable。

I spent hours and hours on this and I can't seem to resolve it. I have my app which supports Api 8 and above. I wanted to add the support library v7 appCompat . Therefore, using the sdk manager, I downloaded the most recent support library and the most recent SDK (5.0). I imported the library with resources as per I spent hours and hours on this and I can't see