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error TypeError: ids is not iterable #456

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zhoubo416 opened this issue Jan 24, 2024 · 1 comment
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error TypeError: ids is not iterable #456

zhoubo416 opened this issue Jan 24, 2024 · 1 comment
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kind: bug Related to a bug, vulnerability, unexpected error with an existing feature

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@zhoubo416
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dosubot bot commented Jan 24, 2024

🤖

你好 @zhoubo416!很高兴再次看到你在这里。希望你今天过得很好!

这个错误“TypeError: ids is not iterable”通常发生在你试图迭代一个不可迭代的变量,比如null或undefined。在gpt4-pdf-chatbot-langchain仓库的上下文中,这个错误可能由几个原因引起:

  1. 请求体中的history变量可能是null或undefined。当代码试图映射history来创建pastMessages时,这将导致错误。你应该在尝试映射它之前添加检查,以确保history不是null或undefined。

  2. chain.invoke方法可能返回一个不可迭代的值。如果chain.invoke应该返回一个可迭代的值,但返回的是null或undefined,那么当代码试图等待documentPromise时,这将导致错误。你应该在chain.invoke中添加错误处理,以确保它总是返回一个可迭代的值。

  3. handleRetrieverEnd回调可能被一个不可迭代的参数调用。如果documents应该是一个可迭代的值,但是null或undefined,那么当代码试图用documents解决documentPromise时,这将导致错误。你应该在尝试用documents解决documentPromise之前添加检查,以确保documents不是null或undefined。

没有更多关于错误发生在哪一行的具体信息,很难说出确切的问题是什么。然而,根据提供的上下文,这些是一些可能的原因。你可以在这个链接中查看相关的代码:pages/api/chat.ts

如果你能提供更多关于错误发生的具体位置的信息,我可能能更好地帮助你解决这个问题。

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@dosubot dosubot bot added the kind: bug Related to a bug, vulnerability, unexpected error with an existing feature label Jan 24, 2024
@dosubot dosubot bot added the stale Issue has not had recent activity or appears to be solved. Stale issues will be automatically closed label Apr 24, 2024
@dosubot dosubot bot closed this as not planned Won't fix, can't repro, duplicate, stale May 1, 2024
@dosubot dosubot bot removed the stale Issue has not had recent activity or appears to be solved. Stale issues will be automatically closed label May 1, 2024
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