java.lang.ArrayIndexOutOfBoundsException: length=12; index=-1
at java.util.ArrayList.get(ArrayList.java:310)
at com.ldf.calendar.component.CalendarViewAdapter.notifyDataChanged(CalendarViewAdapter.java:245)
at com.hudong.baikejiemi.activity.SignInActivity.refreshMonthPager(SignInActivity.java:202)
at com.hudong.baikejiemi.activity.SignInActivity.access$300
从接口请求会日期后,加到markdata中,然后刷新 ,就报错了