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我目前正在嘗試使用 Vue 實(shí)作陣列讀?。?/p>

{{ this.locations[this.record.carton.LocationID - 1].Location }}

雖然程式碼本身在運(yùn)行時(shí)運(yùn)作正常，但在首次載入時(shí)會拋出以下錯(cuò)誤：

app.js:55125 [Vue warn]: Error in render: "TypeError: Cannot read properties of undefined (reading 'Location')"

app.js:56401 TypeError: Cannot read properties of undefined (reading 'Location')
    at Proxy.render (app.js:49569:28)
    at VueComponent.Vue._render (app.js:58068:22)
    at VueComponent.updateComponent (app.js:58580:21)
    at Watcher.get (app.js:58994:25)
    at new Watcher (app.js:58983:12)
    at mountComponent (app.js:58587:3)
    at VueComponent.Vue.$mount (app.js:63593:10)
    at VueComponent.Vue.$mount (app.js:66507:16)
    at init (app.js:57639:13)
    at merged (app.js:57824:5)

我嘗試像這樣初始化 Location 的值，但似乎沒有幫助

return {
     data() {
        return {
            locations: {
                Location: ''
            },
        }
     }
 }