add a possible fix for 'LatentDiffusion' object has no attribute 'lora_layer_mapping'

1 files changed, 4 insertions, 0 deletions

diff --git a/extensions-builtin/Lora/lora.py b/extensions-builtin/Lora/lora.py
index 6fa80006..b5d0c98f 100644
--- a/extensions-builtin/Lora/lora.py
+++ b/extensions-builtin/Lora/lora.py
@@ -133,6 +133,10 @@ def load_lora(name, filename):
 

     sd = sd_models.read_state_dict(filename)

 

+    # this should not be needed but is here as an emergency fix for an unknown error people are experiencing in 1.2.0

+    if not hasattr(shared.sd_model, 'lora_layer_mapping'):

+        assign_lora_names_to_compvis_modules(shared.sd_model)

+

     keys_failed_to_match = {}

     is_sd2 = 'model_transformer_resblocks' in shared.sd_model.lora_layer_mapping