# Why does my output deliver NaN/Cannot Read

**URL:** <https://discourse.nodered.org/t/why-does-my-output-deliver-nan-cannot-read/85812>\
**Category:** General\
**Tags:** function-node\
**Created:** [23 February 2024 13:31 UTC](https://discourse.nodered.org/t/why-does-my-output-deliver-nan-cannot-read/85812 "2024-02-23T13:31:44Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)\
**Post date:** [23 February 2024 13:45 UTC](https://discourse.nodered.org/t/why-does-my-output-deliver-nan-cannot-read/85812/2 "2024-02-23T13:45:33Z")

</div>

Welcome to the forum @Twellow

Unfortunately you have not posted the flow in a way that we can use.

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 `````)

````auto
``` 
   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](https://discourse.nodered.org/t/how-to-share-code-or-flow-json/506)

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