Can't get chroma version working. (Chroma: collection with name 'collection01' already exists)

[hugobatista]

feat/chroma
node 18.16.0
yarn 1.22.19
chroma 0.3.21

document is ingested without any problem, but while chatting, i get ids is not iterable, and chroma shows a new collection trying to be created on logs.
Tried several pdfs with the same output.
Any help is appreciated!

chatbot output:

error TypeError: ids is not iterable
    at Chroma.similaritySearchVectorWithScore (file:///home/user01/gpt4-pdf-chatbot-langchain/node_modules/langchain/dist/vectorstores/chroma.js:90:28)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async Chroma.similaritySearch (file:///home/user01/gpt4-pdf-chatbot-langchain/node_modules/langchain/dist/vectorstores/base.js:37:25)
    at async VectorStoreRetriever.getRelevantDocuments (file:///home/user01/gpt4-pdf-chatbot-langchain/node_modules/langchain/dist/vectorstores/base.js:21:25)
    at async ConversationalRetrievalQAChain._call (file:///home/user01/gpt4-pdf-chatbot-langchain/node_modules/langchain/dist/chains/conversational_retrieval_chain.js:96:22)
    at async ConversationalRetrievalQAChain.call (file:///home/user01/gpt4-pdf-chatbot-langchain/node_modules/langchain/dist/chains/base.js:61:28)
    at async handler (webpack-internal:///(api)/./pages/api/chat.ts:42:26)
    at async Object.apiResolver (/home/user01/gpt4-pdf-chatbot-langchain/node_modules/next/dist/server/api-utils/node.js:372:9)
    at async DevServer.runApi (/home/user01/gpt4-pdf-chatbot-langchain/node_modules/next/dist/server/next-server.js:513:9)
    at async Object.fn (/home/user01/gpt4-pdf-chatbot-langchain/node_modules/next/dist/server/next-server.js:815:35)
    at async Router.execute (/home/user01/gpt4-pdf-chatbot-langchain/node_modules/next/dist/server/router.js:243:32)
    at async DevServer.runImpl (/home/user01/gpt4-pdf-chatbot-langchain/node_modules/next/dist/server/base-server.js:432:29)
    at async DevServer.run (/home/user01/gpt4-pdf-chatbot-langchain/node_modules/next/dist/server/dev/next-dev-server.js:814:20)
    at async DevServer.handleRequestImpl (/home/user01/gpt4-pdf-chatbot-langchain/node_modules/next/dist/server/base-server.js:375:20)
    at async /home/user01/gpt4-pdf-chatbot-langchain/node_modules/next/dist/server/base-server.js:157:99

chroma container log:

2023-04-25 22:00:15 2023-04-25 21:00:15 ERROR    chromadb.server.fastapi Collection with name collection01 already exists
2023-04-25 22:00:15 Traceback (most recent call last):
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/anyio/streams/memory.py", line 94, in receive
2023-04-25 22:00:15     return self.receive_nowait()
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/anyio/streams/memory.py", line 89, in receive_nowait
2023-04-25 22:00:15     raise WouldBlock
2023-04-25 22:00:15 anyio.WouldBlock
2023-04-25 22:00:15 
2023-04-25 22:00:15 During handling of the above exception, another exception occurred:
2023-04-25 22:00:15 
2023-04-25 22:00:15 Traceback (most recent call last):
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/starlette/middleware/base.py", line 43, in call_next
2023-04-25 22:00:15     message = await recv_stream.receive()
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/anyio/streams/memory.py", line 114, in receive
2023-04-25 22:00:15     raise EndOfStream
2023-04-25 22:00:15 anyio.EndOfStream
2023-04-25 22:00:15 
2023-04-25 22:00:15 During handling of the above exception, another exception occurred:
2023-04-25 22:00:15 
2023-04-25 22:00:15 Traceback (most recent call last):
2023-04-25 22:00:15   File "/chroma/./chromadb/server/fastapi/__init__.py", line 47, in catch_exceptions_middleware
2023-04-25 22:00:15     return await call_next(request)
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/starlette/middleware/base.py", line 46, in call_next
2023-04-25 22:00:15     raise app_exc
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/starlette/middleware/base.py", line 36, in coro
2023-04-25 22:00:15     await self.app(scope, request.receive, send_stream.send)
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/starlette/middleware/exceptions.py", line 75, in __call__
2023-04-25 22:00:15     raise exc
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/starlette/middleware/exceptions.py", line 64, in __call__
2023-04-25 22:00:15     await self.app(scope, receive, sender)
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/fastapi/middleware/asyncexitstack.py", line 21, in __call__
2023-04-25 22:00:15     raise e
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/fastapi/middleware/asyncexitstack.py", line 18, in __call__
2023-04-25 22:00:15     await self.app(scope, receive, send)
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/starlette/routing.py", line 680, in __call__
2023-04-25 22:00:15     await route.handle(scope, receive, send)
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/starlette/routing.py", line 275, in handle
2023-04-25 22:00:15     await self.app(scope, receive, send)
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/starlette/routing.py", line 65, in app
2023-04-25 22:00:15     response = await func(request)
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 231, in app
2023-04-25 22:00:15     raw_response = await run_endpoint_function(
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 162, in run_endpoint_function
2023-04-25 22:00:15     return await run_in_threadpool(dependant.call, **values)
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/starlette/concurrency.py", line 41, in run_in_threadpool
2023-04-25 22:00:15     return await anyio.to_thread.run_sync(func, *args)
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/anyio/to_thread.py", line 31, in run_sync
2023-04-25 22:00:15     return await get_asynclib().run_sync_in_worker_thread(
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 937, in run_sync_in_worker_thread
2023-04-25 22:00:15     return await future
2023-04-25 22:00:15   File "/usr/local/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 867, in run
2023-04-25 22:00:15     result = context.run(func, *args)
2023-04-25 22:00:15   File "/chroma/./chromadb/server/fastapi/__init__.py", line 137, in create_collection
2023-04-25 22:00:15     return self._api.create_collection(
2023-04-25 22:00:15   File "/chroma/./chromadb/api/local.py", line 69, in create_collection
2023-04-25 22:00:15     res = self._db.create_collection(name, metadata, get_or_create)
2023-04-25 22:00:15   File "/chroma/./chromadb/db/duckdb.py", line 90, in create_collection
2023-04-25 22:00:15     raise ValueError(f"Collection with name {name} already exists")
2023-04-25 22:00:15 ValueError: Collection with name collection01 already exists
2023-04-25 22:00:15 2023-04-25 21:00:15 INFO     uvicorn.access  172.17.0.1:58884 - "POST /api/v1/collections HTTP/1.1" 500
2023-04-25 22:00:16 2023-04-25 21:00:16 INFO     uvicorn.access  172.17.0.1:58912 - "POST /api/v1/collections/collection01/query HTTP/1.1" 500

[Chibah-Fawzi]

Any answer? I'm having the exact same issue.

[thomasmilhau]

Resolved by updating langchain and chroma

[ribrewguy]

I am seeing this as well. Did you find a solution?