From 3f9fc8b848365a5797a44856854e3e6f00a60dd0 Mon Sep 17 00:00:00 2001
From: Mohammad Miadh Angkad <176301910+mmangkad@users.noreply.github.com>
Date: Tue, 3 Mar 2026 06:07:51 +0800
Subject: [PATCH] [Qwen3.5] Fix missing `quant_config` in `Qwen3VL` (#19291)

---
 python/sglang/srt/models/qwen3_vl.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/python/sglang/srt/models/qwen3_vl.py b/python/sglang/srt/models/qwen3_vl.py
index 09c443b89..34a645078 100644
--- a/python/sglang/srt/models/qwen3_vl.py
+++ b/python/sglang/srt/models/qwen3_vl.py
@@ -1025,6 +1025,7 @@ class Qwen3VLForConditionalGeneration(nn.Module):
     ) -> None:
         super().__init__()
         self.pp_group = get_pp_group()
+        self.quant_config = quant_config
 
         self.use_data_parallel = get_global_server_args().mm_enable_dp_encoder