From bb1223d83fe7fba6bbe80dea22ff8f1044b709d9 Mon Sep 17 00:00:00 2001
From: comfyanonymous <comfyanonymous@protonmail.com>
Date: Mon, 27 Mar 2023 02:16:58 -0400
Subject: [PATCH] Fix errors appearing more than once.

---
 execution.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/execution.py b/execution.py
index aafc8697..3ca551db 100644
--- a/execution.py
+++ b/execution.py
@@ -281,7 +281,7 @@ def validate_prompt(prompt):
             errors += [(o, reason)]
 
     if len(good_outputs) == 0:
-        errors_list = "\n".join(map(lambda a: "{}".format(a[1]), errors))
+        errors_list = "\n".join(set(map(lambda a: "{}".format(a[1]), errors)))
         return (False, "Prompt has no properly connected outputs\n {}".format(errors_list))
 
     return (True, "")