摘要:
Caused by: java.lang.NullPointerExceptionat android.widget.ListView.clearRecycledState(ListView.java:522)at android.widget.ListView.resetList(ListView.java:508)at android.widget.ListView.setAdapter(ListView.java:440)at com.company.myapp.MyActivity.refreshList(MyActivity.java:85)at com.company.myapp. 阅读全文