Ruby on rails 铁路"；未定义的局部变量或方法；对于非'；我甚至都没有退缩

我在这里不知所措。在开发模式（脚本/服务器）下运行时，当我尝试列出许多模型的条目时，会随机出现错误“

未定义的局部变量或#

的方法“id”。如果我刷新页面，它工作正常，我假设我只在dev中看到它，因为每个请求都会重新加载所有内容。也许是比赛情况或其他什么？我甚至没有在视图中引用“id”属性（使用不同键命名约定的旧表），但我的一位同事告诉我rails将基于模型中定义的主键创建“id”属性

下面是视图的代码、错误消息、a和堆栈跟踪。我正在运行rails 2.3.3

视图：

---

您是否已将主键设置为Todo

class Todo
  set_primary_key 'pk_todo_id'

end

我想这可能是你的问题。让我知道会发生什么

---

祝你好运

我将返回到2.3.2，因为我无法正确应用该修补程序。我将假设这就是问题所在，特别是因为它是2.3.3中特有的。谢谢大家的帮助。

这也不是每次我碰到面纱时都会发生的。这可能会发生一半的时间。嘿，斯科特，这可能是2.3.3版本的问题。请参阅：以及中可能的修复。我们遇到了这个问题，显然它不会发生在生产模式或瘦服务器下。尝试使用精简，或尝试在生产模式下重新创建它。其行为是类被错误地重新加载，因此加载的是Todo存根而不是真实的类（因此跳过了主键），当我最终让它工作时，看看它是否修复了它TODO模型是什么样子的？特别是fk_resource_id方法fk_resource_id是数据库中的一列。是的，我们刚刚通过使用thin直接启动我们的开发服务器来解决它。2.3.3是一个混乱的版本。

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script/server:3

class Todo
  set_primary_key 'pk_todo_id'

end