Fix the error message where we have missing parameters on Protobuf load
@@ -237,7 +237,7 @@ public class ProtobufLoader implements NetworkLoader {
if ((paramAnnotation = methodParameter.getAnnotation(LoadVertexParam.class)) != null) {
Object parameter = paramMap.get(paramAnnotation.value());
if (parameter == null) {
- throw new IllegalArgumentException("Failed to create vertex due to missing parent: "
+ throw new IllegalArgumentException("Failed to create vertex due to missing parameter: "
+ paramAnnotation.value());
} else {
return parameter;
