diff --git a/nodes/image_nodes.py b/nodes/image_nodes.py
index 32b78a0..1fcc417 100644
--- a/nodes/image_nodes.py
+++ b/nodes/image_nodes.py
@@ -546,7 +546,6 @@ class AddLabel:
                 "caption": ("STRING", {"default": "", "forceInput": True}),
             }
             }
-    
     RETURN_TYPES = ("IMAGE",)
     FUNCTION = "addlabel"
     CATEGORY = "KJNodes/text"
@@ -606,7 +605,7 @@ ComfyUI/custom_nodes/ComfyUI-KJNodes/fonts
         if caption == "":
             processed_images = [process_image(img, text) for img in image]
         else:
-            assert len(caption) == batch_size, "Number of captions does not match number of images"
+            assert len(caption) == batch_size, f"Number of captions {(len(caption))} does not match number of images"
             processed_images = [process_image(img, cap) for img, cap in zip(image, caption)]
         processed_batch = torch.cat(processed_images, dim=0)
 
diff --git a/web/js/jsnodes.js b/web/js/jsnodes.js
index 911464a..8442843 100644
--- a/web/js/jsnodes.js
+++ b/web/js/jsnodes.js
@@ -79,7 +79,7 @@ app.registerExtension({
 			case "GetMaskSizeAndCount":
 				const onGetMaskSizeConnectInput = nodeType.prototype.onConnectInput;
 				nodeType.prototype.onConnectInput = function (targetSlot, type, output, originNode, originSlot) {
-					const v = onGetMaskSizeConnectInput?.(this, arguments);
+					const v = onGetMaskSizeConnectInput? onGetMaskSizeConnectInput.apply(this, arguments): undefined
 					this.outputs[1]["name"] = "width"
 					this.outputs[2]["name"] = "height" 
 					this.outputs[3]["name"] = "count"
@@ -99,7 +99,7 @@ app.registerExtension({
 			case "GetImageSizeAndCount":
 				const onGetImageSizeConnectInput = nodeType.prototype.onConnectInput;
 				nodeType.prototype.onConnectInput = function (targetSlot, type, output, originNode, originSlot) {
-					const v = onGetImageSizeConnectInput?.(this, arguments);
+					const v = onGetImageSizeConnectInput? onGetImageSizeConnectInput.apply(this, arguments): undefined
 					this.outputs[1]["name"] = "width"
 					this.outputs[2]["name"] = "height" 
 					this.outputs[3]["name"] = "count"
@@ -119,7 +119,7 @@ app.registerExtension({
 			case "PreviewAnimation":
 				const onPreviewAnimationConnectInput = nodeType.prototype.onConnectInput;
 				nodeType.prototype.onConnectInput = function (targetSlot, type, output, originNode, originSlot) {
-					const v = onPreviewAnimationConnectInput?.(this, arguments);
+					const v = onPreviewAnimationConnectInput? onPreviewAnimationConnectInput.apply(this, arguments): undefined
 					this.title = "Preview Animation"
 					return v;
 				}
@@ -135,7 +135,7 @@ app.registerExtension({
 			case "VRAM_Debug":
 				const onVRAM_DebugConnectInput = nodeType.prototype.onConnectInput;
 				nodeType.prototype.onConnectInput = function (targetSlot, type, output, originNode, originSlot) {
-					const v = onVRAM_DebugConnectInput?.(this, arguments);
+					const v = onVRAM_DebugConnectInput? onVRAM_DebugConnectInput.apply(this, arguments): undefined
 					this.outputs[3]["name"] = "freemem_before"
 					this.outputs[4]["name"] = "freemem_after" 
 					return v;