Tui日历

我有一个很奇怪的问题,我想不出来。

   me.calendar = new tui.Calendar(document.getElementById(`${me.id}-calendar`), {
        defaultView: 'week',
        taskView: false,
        useCreationPopup: true,
        useDetailPopup: true,
        week: {
            daynames: ['Du', 'Lu', 'Ma', 'Mi', 'Jo', 'Vi', 'Sa'],
            narrowWeekend: false,
            startDayOfWeek: 1
        }
    });

    let startDate = new Date(me.calendar.getDateRangeStart()._date);
    let endDate = new Date(me.calendar.getDateRangeEnd()._date);

    me.calendar.createSchedules(events);

   me.calendar = new tui.Calendar(document.getElementById(`${me.id}-calendar`), {
        defaultView: 'week',
        taskView: false,
        useCreationPopup: true,
        useDetailPopup: true,
        week: {
            daynames: ['Du', 'Lu', 'Ma', 'Mi', 'Jo', 'Vi', 'Sa'],
            narrowWeekend: false,
            startDayOfWeek: 1
        }
    });

    let startDate = new Date(me.calendar.getDateRangeStart()._date);
    let endDate = new Date(me.calendar.getDateRangeEnd()._date);

    fetch('/get-events?startDate=' + startDate.toISOString().split('T')[0] + '&endDate=' + endDate.toISOString().split('T')[0], {
        headers: {"Content-Type": "application/json; charset=utf-8"}
    }).then(function (response) {
        response.json().then(function (response) {
            me.calendar.createSchedules(response.events);
        });
    });

我确信日程表是创建的,但问题是出于某种原因,日历的高度设置为0,我不知道为什么