# JSONata evaluate expression inside function node is returning empty object at debug window

**URL:** <https://discourse.nodered.org/t/jsonata-evaluate-expression-inside-function-node-is-returning-empty-object-at-debug-window/95834>\
**Category:** General\
**Tags:** jsonata\
**Created:** [7 March 2025 04:57 UTC](https://discourse.nodered.org/t/jsonata-evaluate-expression-inside-function-node-is-returning-empty-object-at-debug-window/95834 "2025-03-07T04:57:13Z")\
**Posts on this page:** 1\
**Page:** 2

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**Author:** ![E1cid](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/e1cid/32/77971_2.png) [@E1cid](https://discourse.nodered.org/u/E1cid)\
**Post date:** [8 March 2025 09:07 UTC](https://discourse.nodered.org/t/jsonata-evaluate-expression-inside-function-node-is-returning-empty-object-at-debug-window/95834/22 "2025-03-08T09:07:08Z")

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> [@shubhamnodered](#):
>
> My Goal was to get proficient on working with JSONATA expression

Then use the change node as it has a test expression tab or the jsonata try website

> **[JSONata Exerciser](https://try.jsonata.org/)**

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