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    <title>ddbddb_12581 (bigbing)</title>
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    <item>
      <title>RuntimeError   can't add a new key into hash during iteration</title>
      <description>&lt;p&gt;&lt;img src="https://l.ruby-china.com/photo/2016/e561f3042db0db7f2bd1caad363b5f5d.jpeg!large" title="" alt=""&gt;&lt;/p&gt;

&lt;p&gt;在项目刚开始启动的时候，进入 localhost:3000/admin/orders 就会出这个问题，不是每次都出，偶尔出，大概四五次就会出一次吧，谷歌了好久也没找到问题所在，完全不清楚原因，希望有经验的人能够帮帮我，找下原因，环境是 2.3.1 的 ruby 搭配 5.0 的 rails&lt;/p&gt;</description>
      <author>ddbddb_12581</author>
      <pubDate>Mon, 10 Oct 2016 16:27:51 +0800</pubDate>
      <link>https://ruby-china.org/topics/31279</link>
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