android.support.v4.app.Fragment和android.app.Fragment类不能互换使用.

The android.support.v4.app.Fragment and the android.app.Fragment classes can't be used interchangeably.

诺基亚创建了android.support.v4.app.Fragment的nofollow> com.here.android.mapping.MapCompatibilityFragment -如果您的应用程序使用支持片段，则使用它.

Nokia have created com.here.android.mapping.MapCompatibilityFragment which extends android.support.v4.app.Fragment - use that instead if your app uses support fragments.