chat 功能正常，知识库报错 about chat-ollama HOT 6 CLOSED

Any solution to this issue?

from chat-ollama.

This is very likely that you don't have the LANGSMITH_API_KEY set in the .env.

Please refer to .env.example - https://github.com/sugarforever/chat-ollama/blob/main/.env.example

DISABLE_VERCEL_ANALYTICS=false
OPENAI_API_KEY=
DATABASE_URL=file:../../chatollama.sqlite
CHROMADB_URL=http://localhost:8000

LANGCHAIN_TRACING_V2=true
LANGCHAIN_API_KEY=
LANGCHAIN_PROJECT=chat-ollama

If you make a copy of .env from the example, the LANGCHAIN_TRACING_V2 is set to true by default while the API key is set to empty.

We included langsmith package in the bundle, and ChatOllama knowledge base is using LangChain, so when you chat with knowledge base, it will be trying to chat with LangSmith. As there's no API key set, you saw the error above. Make sure you set LANGCHAIN_TRACING_V2 to false if you have no langsmith API key set.

I will update the example with LANGCHAIN_TRACING_V2 set to false by default.

from chat-ollama.

This is very likely that you don't have the LANGSMITH_API_KEY set in the .env.

Please refer to .env.example - https://github.com/sugarforever/chat-ollama/blob/main/.env.example

DISABLE_VERCEL_ANALYTICS=false
OPENAI_API_KEY=
DATABASE_URL=file:../../chatollama.sqlite
CHROMADB_URL=http://localhost:8000

LANGCHAIN_TRACING_V2=true
LANGCHAIN_API_KEY=
LANGCHAIN_PROJECT=chat-ollama

If you make a copy of .env from the example, the LANGCHAIN_TRACING_V2 is set to true by default while the API key is set to empty.

We included langsmith package in the bundle, and ChatOllama knowledge base is using LangChain, so when you chat with knowledge base, it will be trying to chat with LangSmith. As there's no API key set, you saw the error above. Make sure you set LANGCHAIN_TRACING_V2 to false if you have no langsmith API key set.

I will update the example with LANGCHAIN_TRACING_V2 set to false by default.

重新拉取了docker image。在创建和使用知识库的时候都会报一个404的错误：

chatollama-1 | Ollama: {
chatollama-1 | host: 'http://host.docker.internal:11434',
chatollama-1 | username: 'null',
chatollama-1 | password: 'null'
chatollama-1 | }
chatollama-1 | warn(prisma-client) This is the 10th instance of Prisma Client being started. Make sure this is intentional.
chatollama-1 | Created knowledge base RC oscillator: [object Object]
chromadb-1 | INFO: [13-03-2024 08:07:18] 172.23.0.2:44608 - "POST /api/v1/collections?tenant=default_tenant&database=default_database HTTP/1.1" 200
chatollama-1 | [nuxt] [request error] [unhandled] [500] Request to Ollama server failed: 404 Not Found
chatollama-1 | at OllamaEmbeddings._request (./.output/server/node_modules/@langchain/community/dist/embeddings/ollama.js:121:19)

from chat-ollama.

创建知识库使用的什么文本嵌入模型？确保输入框中输入的模型名前后没有空格。我记得这里目前还没有做处理。

from chat-ollama.

创建知识库使用的什么文本嵌入模型？确保输入框中输入的模型名前后没有空格。我记得这里目前还没有做处理。

nomic-embed-text
前后无空格。

Knowledge base RC oscillator with embedding "nomic-embed-text"
Chat with Ollama
User query: summary the paper
[nuxt] [request error] [unhandled] [500] Request to Ollama server failed: 404 Not Found
at OllamaEmbeddings._request (/D:/Program%20Files/chat-ollama/node_modules/@langchain/community/dist/embeddings/ollama.js:121:19)

from chat-ollama.

低级问题，没有安装“nomic-embed-text”

from chat-ollama.