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Code Issues 13 Packages Projects Releases 10 Wiki Activity

Unable to upload documents #46

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opened 2026-02-15 19:15:46 -05:00 by yindo · 1 comment
yindo commented 2026-02-15 19:15:46 -05:00
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Originally created by @mimmus on GitHub (Dec 23, 2024).

Hi,
I'm currently running openweb-ui under Kubernetes, using this chart, with persistency enabled, and getting these errors during upload of a small document under a Knowledge collection:

INFO  [open_webui.apps.retrieval.main] adding to collection file-360135f9-ea48-4664-bd77-b702719f084e
HTTPConnectionPool(host='host.docker.internal', port=11434): Max retries exceeded with url: /api/embed (Caused by NameResolutionError("<urllib3.connection.HTTPConnection object at 0x7f1774bb18d0>: Failed to resolve 'host.docker.internal' ([Errno -2] Name or service not known)"))
ERROR [open_webui.apps.retrieval.main] 'NoneType' object is not iterable
Traceback (most recent call last):
  File "/app/backend/open_webui/apps/retrieval/main.py", line 854, in save_docs_to_vector_db
    embeddings = embedding_function(
                 ^^^^^^^^^^^^^^^^^^^
  File "/app/backend/open_webui/apps/retrieval/utils.py", line 267, in <lambda>
    return lambda query: generate_multiple(query, func)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/backend/open_webui/apps/retrieval/utils.py", line 262, in generate_multiple
    embeddings.extend(func(query[i : i + embedding_batch_size]))
TypeError: 'NoneType' object is not iterable
ERROR [open_webui.apps.retrieval.main] 'NoneType' object is not iterable
Traceback (most recent call last):
  File "/app/backend/open_webui/apps/retrieval/main.py", line 1028, in process_file
    raise e
  File "/app/backend/open_webui/apps/retrieval/main.py", line 1002, in process_file
    result = save_docs_to_vector_db(
             ^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/backend/open_webui/apps/retrieval/main.py", line 876, in save_docs_to_vector_db
    raise e
  File "/app/backend/open_webui/apps/retrieval/main.py", line 854, in save_docs_to_vector_db
    embeddings = embedding_function(
                 ^^^^^^^^^^^^^^^^^^^
  File "/app/backend/open_webui/apps/retrieval/utils.py", line 267, in <lambda>
    return lambda query: generate_multiple(query, func)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/backend/open_webui/apps/retrieval/utils.py", line 262, in generate_multiple
    embeddings.extend(func(query[i : i + embedding_batch_size]))
TypeError: 'NoneType' object is not iterable
ERROR [open_webui.apps.webui.routers.files] 400: 'NoneType' object is not iterable
Traceback (most recent call last):
  File "/app/backend/open_webui/apps/retrieval/main.py", line 1028, in process_file
    raise e
  File "/app/backend/open_webui/apps/retrieval/main.py", line 1002, in process_file
    result = save_docs_to_vector_db(
             ^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/backend/open_webui/apps/retrieval/main.py", line 876, in save_docs_to_vector_db
    raise e
  File "/app/backend/open_webui/apps/retrieval/main.py", line 854, in save_docs_to_vector_db
    embeddings = embedding_function(
                 ^^^^^^^^^^^^^^^^^^^
  File "/app/backend/open_webui/apps/retrieval/utils.py", line 267, in <lambda>
    return lambda query: generate_multiple(query, func)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/backend/open_webui/apps/retrieval/utils.py", line 262, in generate_multiple
    embeddings.extend(func(query[i : i + embedding_batch_size]))
TypeError: 'NoneType' object is not iterable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/app/backend/open_webui/apps/webui/routers/files.py", line 71, in upload_file
    process_file(ProcessFileForm(file_id=id))
  File "/app/backend/open_webui/apps/retrieval/main.py", line 1037, in process_file
    raise HTTPException(
fastapi.exceptions.HTTPException: 400: 'NoneType' object is not iterable

Obviously, host.docker.internal makes no sense under Kubernetes.
Is it a bug?

Originally created by @mimmus on GitHub (Dec 23, 2024). Hi, I'm currently running openweb-ui under Kubernetes, using this chart, with persistency enabled, and getting these errors during upload of a small document under a Knowledge collection: ``` INFO [open_webui.apps.retrieval.main] adding to collection file-360135f9-ea48-4664-bd77-b702719f084e HTTPConnectionPool(host='host.docker.internal', port=11434): Max retries exceeded with url: /api/embed (Caused by NameResolutionError("<urllib3.connection.HTTPConnection object at 0x7f1774bb18d0>: Failed to resolve 'host.docker.internal' ([Errno -2] Name or service not known)")) ERROR [open_webui.apps.retrieval.main] 'NoneType' object is not iterable Traceback (most recent call last): File "/app/backend/open_webui/apps/retrieval/main.py", line 854, in save_docs_to_vector_db embeddings = embedding_function( ^^^^^^^^^^^^^^^^^^^ File "/app/backend/open_webui/apps/retrieval/utils.py", line 267, in <lambda> return lambda query: generate_multiple(query, func) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/backend/open_webui/apps/retrieval/utils.py", line 262, in generate_multiple embeddings.extend(func(query[i : i + embedding_batch_size])) TypeError: 'NoneType' object is not iterable ERROR [open_webui.apps.retrieval.main] 'NoneType' object is not iterable Traceback (most recent call last): File "/app/backend/open_webui/apps/retrieval/main.py", line 1028, in process_file raise e File "/app/backend/open_webui/apps/retrieval/main.py", line 1002, in process_file result = save_docs_to_vector_db( ^^^^^^^^^^^^^^^^^^^^^^^ File "/app/backend/open_webui/apps/retrieval/main.py", line 876, in save_docs_to_vector_db raise e File "/app/backend/open_webui/apps/retrieval/main.py", line 854, in save_docs_to_vector_db embeddings = embedding_function( ^^^^^^^^^^^^^^^^^^^ File "/app/backend/open_webui/apps/retrieval/utils.py", line 267, in <lambda> return lambda query: generate_multiple(query, func) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/backend/open_webui/apps/retrieval/utils.py", line 262, in generate_multiple embeddings.extend(func(query[i : i + embedding_batch_size])) TypeError: 'NoneType' object is not iterable ERROR [open_webui.apps.webui.routers.files] 400: 'NoneType' object is not iterable Traceback (most recent call last): File "/app/backend/open_webui/apps/retrieval/main.py", line 1028, in process_file raise e File "/app/backend/open_webui/apps/retrieval/main.py", line 1002, in process_file result = save_docs_to_vector_db( ^^^^^^^^^^^^^^^^^^^^^^^ File "/app/backend/open_webui/apps/retrieval/main.py", line 876, in save_docs_to_vector_db raise e File "/app/backend/open_webui/apps/retrieval/main.py", line 854, in save_docs_to_vector_db embeddings = embedding_function( ^^^^^^^^^^^^^^^^^^^ File "/app/backend/open_webui/apps/retrieval/utils.py", line 267, in <lambda> return lambda query: generate_multiple(query, func) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/backend/open_webui/apps/retrieval/utils.py", line 262, in generate_multiple embeddings.extend(func(query[i : i + embedding_batch_size])) TypeError: 'NoneType' object is not iterable During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/app/backend/open_webui/apps/webui/routers/files.py", line 71, in upload_file process_file(ProcessFileForm(file_id=id)) File "/app/backend/open_webui/apps/retrieval/main.py", line 1037, in process_file raise HTTPException( fastapi.exceptions.HTTPException: 400: 'NoneType' object is not iterable ``` Obviously, `host.docker.internal` makes no sense under Kubernetes. Is it a bug?
yindo closed this issue 2026-02-15 19:15:46 -05:00
yindo commented 2026-02-15 19:15:46 -05:00
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@mimmus commented on GitHub (Dec 23, 2024):

Just noticed right setting under Admin Panel -> . Sorry

@mimmus commented on GitHub (Dec 23, 2024): Just noticed right setting under Admin Panel -> . Sorry
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Reference: open-webui/helm-charts#46
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