检查您创建的事件的日历ID是否指向现有的已启用日历(不仅仅是eventValues.put(Events.CALENDAR_ID，1);).尝试添加指向事件的提醒时出现了这样的异常(reminderValues.put("event_id"，eventID);)，该事件是与与现有日历无关的calendar_id添加的.可能需要检查一下...

Check that calendar id for event you create is pointing to existing enabled calendar (not just eventValues.put(Events.CALENDAR_ID, 1);) . I was getting such exception when trying to add reminder pointing to event (reminderValues.put("event_id", eventID);), which was added with calendar_id not associated with existing calendar. There is probably some check for it...