---
id: pr-vllm-21634
repo: vllm-project/vllm
pr: 21634
title: '[Bug] Fix `has_flashinfer_moe` Import Error when it is not installed'
author: yewentao256
date: '2025-07-26'
url: https://github.com/vllm-project/vllm/pull/21634
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: c215f5c877e0518f328613a98f31bb9cdb32a889
inclusion_reason: defer
changed_paths:
- vllm/utils/flashinfer.py
artifact_dir: evidence/pull-bundles/vllm/gh-21634
head_ref_oid: 6d9e62b2b6be5d58031a70b26fd6b6c3310b25a3
---
# [Bug] Fix `has_flashinfer_moe` Import Error when it is not installed

- Repository: `vllm-project/vllm`
- PR: [21634](https://github.com/vllm-project/vllm/pull/21634)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `vllm/utils/flashinfer.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-21634`
