知识库和向量库：上传文档并向量化文件报错

[yangshan-home]

在线llms和向量模型都已经启动，也已经按照readme开启了服务，但是在上传文件时报错：RemoteProtocolError: error when post /knowledge_base/upload_docs: Server disconnected without sending a response.

请问这是为什么？谢谢。该怎么修改

[dosubot]

The RemoteProtocolError with a server disconnection during a POST to /knowledge_base/upload_docs is likely caused by proxy configurations interfering with the connections. To fix this issue, you should remove any proxy settings from your virtual machine ^[1].

Additionally, to avoid the AttributeError related to a NoneType object, ensure that all objects and variables are properly initialized and checked for None before accessing their attributes. This includes checking if keys exist in dictionaries or if objects returned from functions are not None before accessing their attributes ^[2].

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