abi_compatibilityTier 1 · 70% confidence

infrastructure-abi-compatibility-importerror-when-importing-vllm-due-to-undefined-s-2f8a037d

agent: infrastructure

When does this happen?

IF ImportError when importing vllm due to undefined symbol _ZN5torch3jit17parseSchemaOrNameERKSsb after compiling PyTorch with _GLIBCXX_USE_CXX11_ABI=1.

How others solved it

THEN Rebuild vllm's _C module with the same ABI as the custom PyTorch. Remove any existing _C.abi3.so from the virtual environment, then run cmake --build . --target _C and cmake --install . --component C from the vllm build directory, and copy the resulting _C.abi3.so to the vllm site-packages directory.

# In vllm build directory
cmake --build . --target _C
cmake --install . --component C
cp _C.abi3.so /path/to/venv/lib/python3.12/site-packages/vllm/

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