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Trouble with OpenAI null

LLM apps3 posts from 3 people2d active+33 posts in the last 7 days, 0 the 7 days before (new)

Posts per day

Posts per day3 posts, Sep 29 to Oct 4

The posts behind it

3, newest first
PostDate
bug: TokenCounter ignores dictionary tool_calls in additional_kwargs and lacks null guards### Bug Description In `llama-index-core/llama_index/core/utilities/token_counting.py`, `TokenCounter.estimate_tokens_in_messages` and `TokenCounter.aestimate_tokens_in_messages` estimate token usage for `tool_calls` in `ChatMessage.additional_kwargs`. Currently, the loop...run-llama/llama_indexchauvuusvnSep 304 days ago
Title: [langchain-openai] Combining outputs crashes or drops counts when a nested token usage detail is nullPackage: langchain-openai ### Reproduction ### Actual behavior - `[None, 4]` raises `ValueError: Got different types for token usage`. - `[4, None]` returns `{'reasoning_tokens': None}`, so the 4 tokens are lost. - `[None, None]` returns `None` and emits `UserWarning: Unexpected...langchain-ai/langchainRaphaelFakhriSep 295 days ago
ChatOpenAI.stream() crashes on a mocked tool-call delta with null function### Submission checklist - [x] This is a bug, not a usage question. - [x] I used GitHub search and found the related issue #40894. - [x] The issue includes a self-contained repro through a LangChain public API. - [x] The repro raises on the current stable `langchain-openai`...langchain-ai/langchaincharan-rathoreSep 295 days ago

Companies and products named

Company or productPosts naming it
OpenAI3
LangChain2
GitHub1
LlamaIndex1
About this problem

Evidence

3 posts from 3 people in 2 places, about 3 a week over 2 days. Mostly on langchain-ai/langchain, run-llama/llama_index. Tools named alongside: LangChain, GitHub, LlamaIndex.

Frustration Frustration 0 of 3· Seen on GitHub issues

How it was grouped

Posts about OpenAI with no known issue, sharing the word "null". First post Sep 29, 2026, latest Sep 30, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method

History

  • 2026-10-04 Added: Trouble with OpenAI null (3 posts)

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