默认Keystone JS中的Post类别

Question

在过去的一周里，我一直在尝试Keystone CMS，我意识到如果您用在post类别部分中创建的类别标记您的文章，您将得到以下错误：

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)

知道为什么吗？

Answer 1

这里的主要问题是，我初始化的异步对象没有一个“每个”method.It，原来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异步，它运行起来很有魅力。