Magento 2.3.4 minicart 仅在产品详细信息页面上不起作用

Question

我在我的自定义主题的标题上添加了一个迷你车。问题是添加到购物车的商品仅显示在产品详细信息页面上。在其他页面上，迷你购物车下拉菜单仅显示结帐按钮。控制台出现一些错误。

    Uncaught TypeError: Unable to process binding "if: function(){return getCartParam('summary_count') }"
Message: Unable to process binding "foreach: function(){return { data:getCartItems(),as:'item'} }"
Message: Unable to process binding "foreach: function(){return $parent.getRegion($parent.getItemRenderer(item.product_type)) }"
Message: Cannot read properties of undefined (reading 'configurable')
    at UiClass.getItemRenderer (minicart.js:145:37)
    at foreach (eval at createBindingsStringEvaluator (knockout.js:2982:16), <anonymous>:3:93)
    at knockout.js:4271:30
    at Object.init (knockout.js:5454:58)
    at init (knockout.js:4296:54)
    at knockout.js:3358:46
    at Object.ignore (knockout.js:1470:33)
    at knockout.js:3357:48
    at Object.arrayForEach (knockout.js:159:17)
    at applyBindingsToNodeInternal (knockout.js:3343:22)

请帮忙