Fragment error

错误：

04-16 15:21:15.159: E/AndroidRuntime(19365): at android.support.v4.app.FragmentManagerImpl.saveFragmentBasicState(FragmentManager.java:1576)

解决：

I've stumbled upon the same problem while using ActionBarSherlock compatibility library. The workaround is that your adapter extends FragmentStatePagerAdapter instead of FragmentPagerAdapter

错误：

java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.
05-17 19:44:03.518: DEBUG/UNHANDLED_EXCEPTION(7735): at android.view.ViewGroup.addViewInner(ViewGroup.java:1976)

解决：

http://stackoverflow.com/questions/6035711/android-fragment-with-compatibility-package-on-2-3-3-creates-specified-child