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Fix: Use incorrect temporary variable key when replacing adapter name… #12502

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Merged
merged 3 commits into from
Oct 21, 2025
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Fix: Use incorrect temporary variable key when replacing adapter name… #12502

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Fix: Use incorrect temporary variable key when replacing adapter name…
FeiXie8 Oct 17, 2025
aca5b06
Merge branch 'main' into main
sayakpaul Oct 20, 2025
d16221c
Merge branch 'main' into main
sayakpaul Oct 20, 2025
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2 changes: 1 addition & 1 deletion src/diffusers/loaders/peft.py
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Original file line number Diff line number Diff line change
Expand Up @@ -293,7 +293,7 @@ def map_state_dict_for_hotswap(sd):
# For hotswapping, we need the adapter name to be present in the state dict keys
new_sd = {}
for k, v in sd.items():
if k.endswith("lora_A.weight") or key.endswith("lora_B.weight"):
if k.endswith("lora_A.weight") or k.endswith("lora_B.weight"):
k = k[: -len(".weight")] + f".{adapter_name}.weight"
elif k.endswith("lora_B.bias"): # lora_bias=True option
k = k[: -len(".bias")] + f".{adapter_name}.bias"
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