[Bug] Fix has_flashinfer_moe Import Error when it is not installed (#21634)

Signed-off-by: yewentao256 <zhyanwentao@126.com>
2025-07-26 10:06:14 -04:00
parent 1cd6eaba54
commit c215f5c877
1 changed files with 2 additions and 1 deletions
--- a/vllm/utils/flashinfer.py
+++ b/vllm/utils/flashinfer.py
@@ -82,7 +82,8 @@ autotune = _lazy_import_wrapper(
@functools.cache
 def has_flashinfer_moe() -> bool:
    """Return ``True`` if FlashInfer MoE module is available."""
-    return importlib.util.find_spec("flashinfer.fused_moe") is not None
+    return has_flashinfer() and importlib.util.find_spec(
+        "flashinfer.fused_moe") is not None


@functools.cache