No error with creating node topic

@Postaria Welcome to the forum!

Could you provide the full name of the node you are using? (i.e. node-red-contrib-????)
Can you create a small example flow that shows the issue and export it and attach it to a reply. Thanks

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 :pencil2: icon.

See this post for more details - How to share code or flow json