throw more helpful error

2024-08-16 17:30:20 +01:00
parent 424bdd6787
commit 26f03e1c60
1 changed files with 4 additions and 1 deletions
@@ -146,7 +146,10 @@ class MathExpression:
            values = prompt[str(node_id)]
            if "inputs" in values:
                if widget_name in values["inputs"]:
-                    return values["inputs"][widget_name]
+                    value = values["inputs"][widget_name]
+                    if isinstance(value, list):
+                        raise ValueError("Converted widgets are not supported via named reference, use the inputs instead.")
+                    return value
            raise NameError(f"Widget not found: {node_name}.{widget_name}")
        raise NameError(f"Node not found: {node_name}.{widget_name}")