@jojogommez Welcome to the forum
When asking for help it is a good idea to to be informative. No one but you know
- what device and OS are you running Node-RED on?
- what version of Node-RED and node.js are you running (you can get this from the NR startup log)
- what subflow are you talking about? (provide a link to the subflow)
In order to make code readable and usable it is necessary to surround your code with three backticks (also known as a left quote or backquote ```)
```
code goes here
```
You can edit and correct your post by clicking the pencil 
icon.
See this post for more details - How to share code or flow json
