From 0906e45cec97abf3aa8ee9cf8962f6a5d36ed4f1 Mon Sep 17 00:00:00 2001 From: McZyWu Date: Thu, 26 Mar 2026 21:21:00 +0800 Subject: [PATCH] bugfix for weight loading for qwen3-next (#21313) --- python/sglang/srt/models/qwen3_next.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/python/sglang/srt/models/qwen3_next.py b/python/sglang/srt/models/qwen3_next.py index c0bf80261..76ac214b3 100644 --- a/python/sglang/srt/models/qwen3_next.py +++ b/python/sglang/srt/models/qwen3_next.py @@ -135,10 +135,10 @@ class Qwen3GatedDeltaNet(nn.Module): # Override weight_loader for packed checkpoint format. # Must capture original_loader BEFORE overwriting. - self.in_proj_qkvz.weight.weight_loader = self._make_packed_weight_loader( + self.in_proj_qkvz.weight._weight_loader = self._make_packed_weight_loader( self.in_proj_qkvz ) - self.in_proj_ba.weight.weight_loader = self._make_packed_weight_loader( + self.in_proj_ba.weight._weight_loader = self._make_packed_weight_loader( self.in_proj_ba )