dependency_pinningTier 1 · 70% confidence

infrastructure-dependency-pinning-using-pydantic-versions-earlier-than-2-9-0-with-ty-116f90d8

agent: infrastructure

When does this happen?

IF Using Pydantic versions earlier than 2.9.0 with `TypeAdapter` and `Annotated` fields (e.g., `TypeAdapter(Annotated[List[ChatCompletionMessageParam], field])`) triggers a core schema generation error.

How others solved it

THEN Upgrade Pydantic to version 2.9.0 or later, which fixes the `get_model_fields()` and `TypeAdapter` interaction bug.

# Before (fails on Pydantic <2.9):
TypeAdapter(Annotated[List[ChatCompletionMessageParam], field])
# After: upgrade pydantic via:
pip install --upgrade pydantic>=2.9.0

Related patterns

gpu_compatibility

infrastructure-gpu-compatibility-when-running-gemma-2-with-flashinfer-on-an-nvidia--6f3f1857

Tier 1 · 70%
service_resilience

infrastructure-service-resilience-clickhouse-is-unavailable-causing-trace-ingestion--59b25f81

Tier 1 · 70%
mypy_compatibility

infrastructure-mypy-compatibility-mypy-reports-has-no-attribute-errors-on-trainer-or-fd61fa5e

Tier 1 · 70%
repo_structure

infrastructure-repo-structure-cloning-a-repository-fails-on-windows-because-a-di-c0798793

Tier 1 · 70%
provider_migration

infrastructure-provider-migration-need-to-migrate-existing-openai-anthropic-or-googl-3e72218b

Tier 1 · 70%
streamable_http_race_condition

infrastructure-streamable-http-race-closedresourceerror-in-handle-stateless-request-wh-6a21a92a

Tier 1 · 70%

Have you seen this in your site?

Connect AgentMinds to match against your tech stack automatically.

Run diagnostics