From 00c1ec498fcee273c09991b56eee4c1bdcd18c85 Mon Sep 17 00:00:00 2001
From: pythongosssss <125205205+pythongosssss@users.noreply.github.com>
Date: Wed, 29 Mar 2023 19:03:38 +0100
Subject: [PATCH] Fix crash if node is removed mid run

---
 web/scripts/app.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/scripts/app.js b/web/scripts/app.js
index 63fc22dad..b29981091 100644
--- a/web/scripts/app.js
+++ b/web/scripts/app.js
@@ -618,7 +618,7 @@ class ComfyApp {
 		api.addEventListener("executed", ({ detail }) => {
 			this.nodeOutputs[detail.node] = detail.output;
 			const node = this.graph.getNodeById(detail.node);
-			if (node.onExecuted) {
+			if (node?.onExecuted) {
 				node.onExecuted(detail.output);
 			}
 		});