Error in callback for watcher "inventoryList": "TypeError: Cannot read properties of undefined (reading 'apply')"

这个错误提示的意思是在监视属性"inventoryList"的回调函数中发生了一个错误，具体是"TypeError: Cannot read properties of undefined (reading 'apply')"。这个错误通常是由于在定义监视器时未正确设置回调函数引起的。解决这个问题的方法是确保正确定义监视器的回调函数，并确保函数名没有拼写错误。您可以检查一下代码中与"inventoryList"相关的监视器的回调函数是否正确设置，以及是否存在拼写错误。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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