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过去一周我一直在尝试使用 Keystone CMS，我意识到如果您使用在帖子类别部分创建的类别标记您的帖子，您将收到以下错误：

TypeError: Object #<Object> has no method 'each'
  at Promise.<anonymous> (/Users/clippetmac/Sites/keystone/routes/views/blog.js:31:10)
  at Promise.<anonymous> (/Users/clippetmac/Sites/keystone/node_modules/keystone/node_modules/mongoose/node_modules/mpromise/lib/promise.js:177:8)
  at Promise.emit (events.js:95:17)
  at Promise.emit (/Users/clippetmac/Sites/keystone/node_modules/keystone/node_modules/mongoose/node_modules/mpromise/lib/promise.js:84:38)
  at Promise.fulfill (/Users/clippetmac/Sites/keystone/node_modules/keystone/node_modules/mongoose/node_modules/mpromise/lib/promise.js:97:20)
  at Promise.resolve (/Users/clippetmac/Sites/keystone/node_modules/keystone/node_modules/mongoose/lib/promise.js:108:23)
  at Promise.<anonymous> (/Users/clippetmac/Sites/keystone/node_modules/keystone/node_modules/mongoose/node_modules/mpromise/lib/promise.js:177:8)
  at Promise.emit (events.js:95:17)
  at Promise.emit (/Users/clippetmac/Sites/keystone/node_modules/keystone/node_modules/mongoose/node_modules/mpromise/lib/promise.js:84:38)
  at Promise.fulfill (/Use rs/clippetmac/Sites/keystone/node_modules/keystone/node_modules/mongoose/node_modules/mpromise/lib/promise.js:97:20)
  at /Users/clippetmac/Sites/keystone/node_modules/keystone/node_modules/mongoose/lib/query.js:1052:26
  at model.Document.init (/Users/clippetmac/Sites/keystone/node_modules/keystone/node_modules/mongoose/lib/document.js:250:11)
  at completeMany (/Users/clippetmac/Sites/keystone/node_modules/keystone/node_modules/mongoose/lib/query.js:1050:12)
  at Object.cb (/Users/clippetmac/Sites/keystone/node_modules/keystone/node_modules/mongoose/lib/query.js:1016:11)
  at Object._onImmediate (/Users/clippetmac/Sites/keystone/node_modules/keystone/node_modules/mongoose/node_modules/mquery/lib/utils.js:137:16)
  at processImmediate [as _immediateCallback] (timers.js:336:15)

任何想法为什么？

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1 回答 1

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这里的主要问题是我初始化的异步对象没有“每个”方法。事实证明，我使用的是几个月前下载的旧异步库。我安装了最新版本的 async，它就像一个魅力。

于 2014-08-12T19:15:39.760 回答