Fix errors appearing more than once.

2 years ago · bb1223d83f
parent 3444ffff3b
commit bb1223d83f
1 changed files with 1 additions and 1 deletions
--- 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, "")