diff --git a/js/impact-image-util.js b/js/impact-image-util.js
index c7df600..4985a9e 100644
--- a/js/impact-image-util.js
+++ b/js/impact-image-util.js
@@ -181,7 +181,7 @@ app.registerExtension({
 
 			Object.defineProperty(node, 'imgs', {
 				set(v) {
-					if (!v[0].complete) {
+					if (v && !v[0].complete) {
 						let orig_onload = v[0].onload;
 						v[0].onload = function(v2) {
 							if(orig_onload)
diff --git a/modules/impact/config.py b/modules/impact/config.py
index cece181..9dc97ea 100644
--- a/modules/impact/config.py
+++ b/modules/impact/config.py
@@ -1,7 +1,7 @@
 import configparser
 import os
 
-version_code = [5, 18, 5]
+version_code = [5, 18, 6]
 version = f"V{version_code[0]}.{version_code[1]}" + (f'.{version_code[2]}' if len(version_code) > 2 else '')
 
 dependency_version = 22
diff --git a/pyproject.toml b/pyproject.toml
index 02889cc..d7b79b5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-impact-pack"
 description = "This extension offers various detector nodes and detailer nodes that allow you to configure a workflow that automatically enhances facial details. And provide iterative upscaler."
-version = "5.18.5"
+version = "5.18.6"
 license = "LICENSE"
 dependencies = ["segment-anything", "scikit-image", "piexif", "transformers", "opencv-python-headless", "GitPython", "scipy>=1.11.4"]