Descriptive error message for too many positional arguments for Actio…

…nLang

notation-script/src/main/java/me/retrodaredevil/notation/translators/json/JsonNodeTranslator.java

@@ -122,7 +122,7 @@ public JsonNode translate(Node node) {
 			List<Argument> positionalArguments = node.getPositionalArguments();
 			if (positionalArguments.size() > positionalArgumentFieldNames.size()) {
 				// We check for too many positional arguments and let whatever parses the JSON decide if there is too few arguments
-				throw new IllegalArgumentException("Too many positional arguments for type: " + typeName + ". Arguments: " + positionalArguments);
+				throw new IllegalArgumentException("Too many positional arguments for type: " + typeName + ". Arguments: " + positionalArguments + ". Expected a maximum of " + positionalArgumentFieldNames.size() + " positional arguments, but got " + positionalArguments.size());
 			}
 			for (int i = 0; i < positionalArguments.size(); i++) {
 				String fieldName = positionalArgumentFieldNames.get(i);