未捕获的 TypeError：无法读取 undefined 的 'apply' 属性

[MarcP]

请参考下方的主题，其中包含关于我问题的更新信息。

Can not save Default Watched Category/Tags

Ok this is happening in this code block: define("discourse/routes/about", ["exports", "discourse/lib/ajax", "discourse/routes/discourse"], function(e, t, n) { "use strict"; Object.defineProperty(e, "__esModule", { value: !0 }), e.default = n.default.extend({ model: function() { var o = this; return (0, t.ajax)("/about.json").then(function(i) { var t = [] , n = [] , s = moment(…