Javascript 无法读取属性'；事件'；未定义的（谷歌日历API）

大多数情况下，代码运行正常，但有时会出现以下错误： 未捕获类型错误：无法读取未定义的属性“事件” 列表中的事件（（索引）：110）

这是我的密码：

function listUpcomingEvents() {
    var request = gapi.client.calendar.events.list({ //Here's where the error comes from ((index):110)
      'calendarId': 'XXXX',
      'timeMin': (new Date()).toISOString(),
      'showDeleted': false,
      'singleEvents': true,
      'maxResults': 5,
      'orderBy': 'startTime',
      'timeMax':(new Date(tomorrow)).toISOString(),
    });


    request.execute(function(resp) {
      var events = resp.items;
      FsalA('');


      if (events.length > 0) {
        for (i = 0; i < events.length; i++) {
          var event = events[i];
          var when = event.start.dateTime;
          if (!when) {
            when = event.start.date;
          }
          var when2 = event.end.dateTime;
          if (!when2) {
            when2 = event.end.date;
          }

                      if(!event.summary) { 
          event.summary = 'Opptatt'
          }

        var d = new Date(when);
                var time = d.toLocaleTimeString([], {hour: '2-digit', minute:'2-digit', hour12: false});
            var d = new Date(when2);
                var time2 = d.toLocaleTimeString([], {hour: '2-digit', minute:'2-digit', hour12: false});
        var startTime = time.replace('.', ':')
        var endTime = time2.replace('.', ':')

          FsalA('(' + startTime + ' - ' + endTime + ') ' + event.summary + '\n')
        }
      } else {
        FsalA('Ingen møter');
      }

    });
  }

在那之后我有

<?php 
    include './static/js/FTA.php';

    include './static/js/FTB.php'; 

    include './static/js/GRN.php'; 

    include './static/js/KLB.php'; 

    include './static/js/KOB.php';

    include './static/js/KVA.php'; 

    include './static/js/SAN.php'; 

    include './static/js/SKI.php'; 

    include './static/js/SV1.php'; 

    include './static/js/SV2.php'; 

    include './static/js/THU.php'; 

    include './static/js/TRO.php'; 
    ?>

---

这会触发给出错误的代码。

在我的例子中，这与您的问题类似：

gapi.client.init（{…googleClientConfig}）{
gapi.client.calendar.events.list（{…calendarRequestParams}）{
让事件=response.result.items；
/*对事件做点什么*/
});
});

然而，以下几点是成功的。成功的关键是额外的一行

gapi.client.load（'calendar'，'v3'，…）

：

gapi.client.init（{…googleClientConfig}）。然后（（）=>{
gapi.client.load（'calendar'，'v3'，（）=>{
gapi.client.calendar.events.list（{…calendarRequestParams}）{
让事件=response.result.items；
/*对事件做点什么*/
});
});
});

在没有代码的情况下按照中的设置进行操作。如果工作正常，请一点一点地添加您自己的代码。你可能留下了一些悬而未决的代码。

<?php 
    include './static/js/FTA.php';

    include './static/js/FTB.php'; 

    include './static/js/GRN.php'; 

    include './static/js/KLB.php'; 

    include './static/js/KOB.php';

    include './static/js/KVA.php'; 

    include './static/js/SAN.php'; 

    include './static/js/SKI.php'; 

    include './static/js/SV1.php'; 

    include './static/js/SV2.php'; 

    include './static/js/THU.php'; 

    include './static/js/TRO.php'; 
    ?>