From 7c5ecb069a01b60949df7aeac0274d8fe08dfd9f Mon Sep 17 00:00:00 2001
From: "Aaron C. de Bruyn" <aaron@heyaaron.com>
Date: Sun, 18 Feb 2024 10:13:31 -0800
Subject: [PATCH] Catch crash due to invalid float

---
 gpl3/__init__.py | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/gpl3/__init__.py b/gpl3/__init__.py
index 31e903c..9074f11 100644
--- a/gpl3/__init__.py
+++ b/gpl3/__init__.py
@@ -89,12 +89,18 @@ class DarkLoraTagLoader:
                 lora = comfy.utils.load_torch_file(lora_path, safe_load=True)
                 self.loaded_lora = (lora_path, lora)
 
-            strength_model = float(wModel)
-            strength_clip = float(wClip)
-            model_lora, clip_lora = comfy.sd.load_lora_for_models(
-                model_lora, clip_lora, lora, strength_model, strength_clip
-            )
-            lora_stack.extend([(lora_name, strength_model, strength_clip)])
+            try:
+                strength_model = float(wModel)
+                strength_clip = float(wClip)
+                model_lora, clip_lora = comfy.sd.load_lora_for_models(
+                    model_lora, clip_lora, lora, strength_model, strength_clip
+                )
+                lora_stack.extend([(lora_name, strength_model, strength_clip)])
+            except ValueError:
+                print(
+                    "Unable to load LoRA %s due to invalid floats: %s and %s"
+                    % (lora_name, wModel, wClip)
+                )
 
         plain_prompt = re.sub(self.tag_pattern, "", text)
         return (