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Error message unclear when passing a "None" model parameter to ChatWatsonX

Status: Open.

#160 In langchain-ai/langchain-ibm;

· aradhalevy opened on Dec 30, 2025

[Bug] LangGraph supervisor cannot complete multi-agent flow with watsonx (state not returned)

Status: Open.

#115 In langchain-ai/langchain-ibm;

· shoooota1115 opened on Sep 12, 2025

Bug: <code>asyncio</code> calls fail due to synchronous, connection-pooled HTTP clients in underlying libraries

Status: Open.

#83 In langchain-ai/langchain-ibm;

· noobgramming opened on Jun 25, 2025

[clarification] Granite 3.3 Model Template

Status: Open.

#81 In langchain-ai/langchain-ibm;

· gennosuke2k7 opened on Jun 17, 2025

WatsonX Models don't work with <code>tool_calls</code>, always use tools

bugSomething isn't workingSomething isn't working

help wantedExtra attention is neededExtra attention is needed

Status: Open.

#152 In langchain-ai/langchain-ibm;

· GBrochado opened on May 19, 2025

PydanticUserError: The <code>__modify_schema__</code> method is not supported in Pydantic v2.

Status: Open.

#73 In langchain-ai/langchain-ibm;

· mayashenoi opened on Apr 27, 2025

Frequent OUTPUT_PARSING_FAILURE

Status: Open.

#63 In langchain-ai/langchain-ibm;

· riteshKumarUMass opened on Mar 12, 2025

support for llama-3.3

Status: Open.

#47 In langchain-ai/langchain-ibm;

· lenadankin opened on Dec 8, 2024