Openai apiconnectionerror connection error langchain Mar 10, 2012 · System Info Langchain 0. openai. APIConnectionError: Connection error, you need to set the AZURE_OPENAI_ENDPOINT environment variable with your custom endpoint URL. View the latest docs here. Sep 10, 2024 · This browser is no longer supported. 直连ChatGPT，终于可以从大陆直接访问OpenAI的API端口了. It is worth mentioning that the necessary credit has been paid. llms import AzureOpenAI os. When working with the OpenAI API in LangChain, connection errors can arise due to various factors. openai import OpenAIEmbeddings persist_directory = 'docs/chroma/' embedding = OpenAIEmbeddings(request_timeout=60) vectordb = Chroma(persist_directory=persist_directory, embedding_fu 解决方法： 添加 代理配置. e… Hello. Mar 12, 2024 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. The code is: May 27, 2023 · 想要调用openai的api，重点在于为控制台设置代理，而是给python设置代理，所以需要为Python指定代理proxy。或者控制面板→Internet选项→连接→局域网设置，查看此处端口替换即可。 Aug 19, 2024 · openai - 1. embeddings. 关于 ragas 的基础资料，可以在这篇文档中查阅 高级rag(四)：ragas评估-csdn博客. The suggested solution was to check the openai_proxy attribute and make sure it's either not set or set to a working proxy. Nov 1, 2023 · From the error message you provided, it seems like the issue is related to a ProxyError when using the OpenAIEmbeddings in LangChain. text_splitter import CharacterTextSplitter from langchain. When I run Langchain's similarity_search_with_relevance_scores on my document/database set, it throws a vaugue openai. 10. API Connection Test Result API Key: The API key is valid Dec 2, 2023 · You signed in with another tab or window. schema import HumanMessage llm = AzureChatOpenAI( deployment_name=“Text_Em Dec 5, 2023 · Langchain Embedding ConnectionError: HTTPSConnectionPool(host='openaipublic. My team is using AzureOpenAI from the langchain. pydantic_v1 import BaseModel, Field class Person (BaseModel): """Information about a person. ServiceUnavailableError: The server is overloaded or not ready yet. 39. com’ os. 20; langchain-text-splitters - 0. Feb 16, 2023 · OS: Mac OS M1 During setup project, i've faced with connection problem with Open AI. I used the GitHub search to find a similar question and didn't find it. Please try it out, your code snippet does not seem to have these details, it could be api key is not correct. 6. Mar 20, 2024 · 根据您提供的信息，您在尝试在CPU服务器上离线部署Langchain-Chatchat时遇到了"openai. openai. The bug is not resolved by updating to the latest stable version of LangChain (or the specific integration package). windows端运行测试样例 （1）搜索“代理服务器设置” （2）查看代理端口号 （3）代码中添加下面内容 May 3, 2024 · !p ip install langchain_openai langchain-core langchain-mistralai-qU from typing import Optional from langchain_core. Dec 5, 2023 · 本文介绍了如何在OpenAI库的最新版本中修改代理设置，由于API结构变化，传统的博客方法不再适用。作者提供了找到并编辑`_base_client. net') Dec 7, 2023 · You signed in with another tab or window. Jul 22, 2024 · I have created an API key and am currently testing it by sending a request to the OpenAI server and receiving the result. It takes you 1 minute to get to model Z and get a completion out of it. 28; langchain-exa - 0. getenv("GROQ_API_KE. 2k次，点赞10次，收藏10次。报错openai. environ[“AZURE_OPENAI_ENDPOINT”] = ‘http s://XXX. This worked for me: pass your own httpx client with verify=False. Oct 23, 2023 · An Azure service that provides access to OpenAI’s GPT-3 models with enterprise capabilities. 联系技术支持 Jan 15, 2025 · 文章浏览阅读3. 12; langchain-cohere - 0. 353 Python 3. user_message (str Dec 29, 2023 · 今天我们学习了pydantic的基础语法，以及如何利用langchain将pydantic定义的类转换成openai的函数描述对象，通过pydantic我们可以轻松定义函数描述对象的类，然后使用langchain的convert_pydantic_to_openai_function方法将其转换成openai所需要的格式，如果不使用pydantic我们必须 Jul 28, 2024 · To pass a custom Azure endpoint in AzureChatOpenAI and avoid getting an openai. llms library. Feb 13, 2025 · 文章浏览阅读156次。### 解决 OpenAI API 连接错误 当遇到 `APIConnectionError: Connection error` 错误时，通常是因为无法直接访问 OpenAI 的服务器 Nov 28, 2023 · In that case, it’s going to be 1 of a couple of possibilities, one is your urllib3 version which you can downgrade to 1. RateLimitError: That model is currently overloaded with other requests. prompts import ChatPromptTemplate #引入langchain openai sdk from langchain_openai import ChatOpenAI llm = ChatOpenAI () prompt = ChatPromptTemplate. Jul 24, 2023 · Hi buddy, Is this problem solved? I met the similiar problem with you. 1. 12 System Ubuntu 22. 四、代理配置 1. Jul 6, 2023 · You signed in with another tab or window. def set_httpx_config(timeout: float = HTTPX_DEFAULT_TIMEOUT, Dec 15, 2023 · You signed in with another tab or window. The result indicates a successful connection, but other sections are reported as inactive or with invalid addresses. May 26, 2023 · ClientConnectorCertificateError: Cannot connect to host api. 0; langchain-experimental - 0. Aug 21, 2023 · 重写一下angchain-Chatchat\server\utils. com: 443 ssl: True [SSLCertVerificationError: (1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl. The code is below: llm (“hello, please explain me …”) When the above code is run, and the llm prompt is passed, we are getting the error APIConnectionError: Connection error. 5-instruct模型，启动Langchain-Chatchat项目。 Apr 14, 2025 · はじめに本家のOpenAI APIや、Azure OpenAI ServiceのAPIを利用する際に、以下のようなSSL証明書関連のエラーが発生したので、対処法をいろいろ調べた。※このエラーは、… Nov 16, 2023 · from langchain. I'm getting errors like time outs / overloaded - all the time from +24h Feb 19, 2024 · Hi, im facing a confusing problem i have a flask application that uses openai api with gpt models (3. Jul 24, 2024 · You signed in with another tab or window. Asking for help, clarification, or responding to other answers. Jun 19, 2024 · GPT-4 API not working. Nov 16, 2023 · Regarding the connection timeout issue, there was a similar issue reported in the LangChain repository titled OpenAIEmbeddings fails to connect. 60. 2; Perhaps I'm doing something wrong but I don't think so, I read many docs and web posts and all show this is the May 24, 2024 · Checked other resources I added a very descriptive title to this issue. 文档写的很详细，基本上可以拿来作为入门内容，非常推荐各位仔细阅读一下。 Sep 27, 2024 · I am using Langchain and Groq for LLM project but I am getting API connection error, although I imported: import os load_dotenv() and then loaded API as: groq_api_key = os. chat_models import AzureChatOpenAI from langchain. What else can we check? Feb 20, 2025 · 根据您提供的代码和报错信息，您遇到了一个SSL连接问题。 请您尝试以下解决方法： 确保您的Python版本与OpenAI SDK兼容。 您可以查看OpenAI官方文档或GitHub页面来确认兼容性。 确保您的网络连接稳定并且没有被防火墙或代理服务器阻止。 您可以尝试在不使用猫猫梯子的情况下运行代码，看看是否仍然出现相同的错误。 检查您的OpenAI密钥是否正确并且已经添加到环境变量中。 您可以再次确认密钥是否有效。 尝试更新您的HTTP请求库（例如httpx）到最新版本，可能存在bug已经在最新版本中修复。 根据报错信息中提到的"EOF occurred in violation of protocol"，此错误通常涉及到SSL/TLS协议相关问题，可能是因为SSL连接时发生了异常导致的。 Feb 25, 2024 · Python之langchain-openai：langchain-openai的简介、安装和使用方法、案例应用之详细攻略 目录 langchain-openai的简介 langchain-openai的安装和使用方法 langchain-openai的案例应用 langchain-openai的简介 langchain-openai包通过OpenAI SDK包含了OpenAI的LangChain集成。 Jan 18, 2024 · In the vector_store you're assigning an index_name and running an embed_query function from an embeddings instance, do you have the index_name and embeddings defined anywhere? Dec 22, 2023 · You signed in with another tab or window. blob. Understanding these errors is crucial for effective debugging and ensuring smooth operation of your applications. 23, or you may be using a proxy of some sort and not actually specifying it as in this reply Mar 10, 2024 · 大霸王龙的博客 LangChain是一个开源框架，由Lang. 更新LangChain和OpenAI版本. langchain-server In iterm2 terminal >export OPENAI_API_KEY=sk-K6E**** >langchain-server logs [+] Running 3/3 ⠿ langchain-db Pulle 检查网络连接是否正常，并确保LangChain能够访问OpenAI服务器。确保没有使用代理或防火墙阻止LangChain连接OpenAI。 C. Jan 30, 2024 · ragas 踩坑记. Mar 10, 2013 · 同样的问题，llm为chatglm3-6b，Embbedings模型为bge-large-zh-v1. I searched the LangChain documentation with the integrated search. 11; langchain-core - 0. py`中BaseClient类的初始化代码，以及在测试文件中设置环境变量的方法。 Apr 3, 2023 · Based on @Rahul Sankrutyan's answer, for those who have virtual environments installed such as conda, pyenv and etc. (read timeout=60). Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Args: system_message (str): The initial system message that sets the context. Say that you have a client timeout of 30s per model. Models X and Y are down. Our certificate has not expired. 确保使用最新版本的LangChain和OpenAI API。更新框架和API版本可能修复与连接问题相关的错误和漏洞。 D. Mar 13, 2024 · The code is below: import os import langchain. c:992)')] The above exception was the direct cause of the following exception: Traceback (most recent call last): File Jul 26, 2022 · I'm using LangChain SDK, so this is my solution: openai_api_version="2024-02-01", azure_deployment="gpt-35-turbo", http_client=httpx. 5，启动没有问题，对话报错： =====Langchain-Chatchat Configuration===== Nov 11, 2023 · Issue you'd like to raise. 04 Who can help? No response Information The official example notebooks/scripts My own modified scripts Related Components LLMs/Chat Models Embedding Models Prompts / Prompt T Apr 1, 2024 · Hi @Johnsonliuz, thanks for reporting the issue!I could reproduce it and traced the issue where we're handling API key, a fix will be sent soon. 受限. Provide details and share your research! But avoid …. Meanwhile, you can use use the environment variable AZURE_OPENAI_API_KEY instead of providing the azureOpenAIApiKey parameter. APIConnectionError: May 14, 2024 · Checked other resources I added a very descriptive title to this issue. responses import FileResponse Aug 2, 2024 · I've deployed a flask application to Google Cloud Services. Here is how you can do it: Install the langchain-openai package if you haven't already: Apr 17, 2024 · Here is an working example of langchain using AzureOpenAI's chat endpoint. 2 as reported there). Jan 31, 2025 · Hello! I’m an eng at OpenAI that came across this report, tried to repro it using code + prompts in RemoteProtocolError: peer closed connection without sending complete message body (incomplete chunked read) · Issue #2065 · openai/openai-python · GitHub, but not been able to (with openai 1. """ # ^ Doc-string for the entity Person. 如下链接，openai 1. 5 & 4) example of a simple util function that i use : def ask_gpt(system_message, user_message, model): """ Generates a response from the GPT model based on the provided system and user messages. 23 and give that a try pip3 install urllib3==1. APIConnectionError: Connection error. This could be due to the proxy settings in the OpenAIEmbeddings class. 2. You signed out in another tab or window. azure. You switched accounts on another tab or window. Apr 25, 2023 · I have been trying to use chatGPT with langchain implementation. from_messages([ ("system", "你是世界级的技术专家"), #角色 ("user", "{input}") #用户提示词input]) #通过 Apr 19, 2024 · 不知道为啥会出现这样的情形，最近这段时间登录都是正常的，不知道哪里抽风了，就提示这个。错误信息 kex_exchange_identification: Connection closed by remote host 出现在尝试使用 SSH 连接到远程服务器过程中，表明在密钥交换阶段的一开始，远程主机就关闭了连接。 Oct 5, 2024 · You signed in with another tab or window. My steps to repeat: 1. 众所周知，从大陆是无法直接访问ChatGPT官网的，同理，OpenAI的API端口也是无法直接访问的。 Mar 17, 2023 · Yep, that’s pretty much it. Example Code. APIConnectionError: Connection error"错误。 这可能是由于尝试连接到OpenAI API，但您的目标是完全离线运行。 确保离线模式：您的脚本并未明确显示连接到OpenAI的API，这是正确的，因为您希望离线运行。 但是，请确保您的应用程序的其他部分没有尝试连接到OpenAI的API。 检查设备配置：您提到使用的是CPU服务器。 脚本默认使用CUDA（--device 参数默认为 "cuda"）。 由于您在CPU上运行，因此在运行脚本时确保将 --device 参数设置为 "cpu"。 Mar 13, 2024 · My team is using AzureOpenAI from the langchain. The returned response is as follows. . It should not only work on MacOS but also on Linux/Windows. 0. com', port=443): Read timed out. Feb 20, 2025 · #引入langchain牌天场最的提示词模版 from langchain_core. 64; langchain-openai - 0. Reload to refresh your session. You can retry your Jun 9, 2023 · 因为目前openai对地区限制的原因，即使设置了全局代理使用API调用时，还是会出现科学上网代理的错误问题。再次运行API测试代码发现以及成功返回数据。 Newer LangChain version out! You are currently viewing the old v0. We did a telnet to the API endpoint, it works. Aug 23, 2023 · You signed in with another tab or window. AI（语言人工智能）开发，用于开发基于大语言模型（LLM）的应用程序。 它旨在帮助开发人员将LLM与外部计算和数据来源结合起来，构建端到端的应用程序。 Mar 14, 2023 · 何か今日はOpenAIへのAPIコールがめちゃくちゃ失敗する日でして・・・ 何かにつけて以下のようなログが出続ける始末です。 Jul 25, 2023 · System Info Here is my code: from langchain. core. 0; langchain - 0. I am getting random errors from Open AI API like: Timeout: Request timed out: HTTPSConnectionPool(host='api. 1, win11上测试有效。注意macbook不会出现下面的错误，因此不用修改文件： windows本地调用方式： Apr 2, 2024 · For me I had to turn off my VPN… [ignore this text, just here to bypass the bot] Jul 15, 2024 · I searched the LangChain documentation with the integrated search. Client(verify=False) After setting it up this way, I can use Proxyman to capture and analyze the communication process. 9; langchain-community - 0. Mar 18, 2025 · 文章浏览阅读482次，点赞4次，收藏3次。背景：按照Langchain-Chatchat官方文档，在服务器上安装并启动xinference[transformers]（xinference[all]太大了，下载总是超时），运行 qwen2. 1 docs. import uvicorn import os from typing import AsyncIterable, Awaitable from dotenv import load_dotenv from fastapi import FastAPI from fastapi. 或SSL证书验证失败，怎么关闭或跳过SSL证书 Newer LangChain version out! You are currently viewing the old v0. py中的方法，环境变量用本地的代理. I am sure that this is a bug in LangChain rather than my code. windows. There are a few ways to pass in endpoint details. Explore solutions for the Langchain OpenAI ApiConnectionError, addressing common issues and troubleshooting steps. mlglphjmjqmwoqvoqbqmzpbqeetquowzhyxoyxskpgrqthjucaqjgnqzqsdmamybfuutkdviqw