# Playground error

**URL:** <https://forum.babylonjs.com/t/playground-error/27318>\
**Category:** Bugs\
**Created:** [February 2, 2022, 5:08pm UTC](https://forum.babylonjs.com/t/playground-error/27318 "2022-02-02T17:08:24Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![roland](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/roland/32/38940_2.png) [@roland](https://forum.babylonjs.com/u/roland)\
**Post date:** [February 2, 2022, 5:08pm UTC](https://forum.babylonjs.com/t/playground-error/27318/1 "2022-02-02T17:08:24Z")

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Hi guys!  
I am notifying the team 😛

 ![image](https://us1.discourse-cdn.com/flex024/uploads/babylonjs/original/3X/7/c/7cd691ab31e9b74a85958761d6ca6a81cd6d6a2f.png)

> **[Babylon.js Playground](https://playground.babylonjs.com/#S85IVI)**
>
> Babylon.js playground is a live editor for Babylon.js WebGL 3D scenes

It works with the deprecated `Mesh.CreateLines` function.

Thank you!

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**Author:** ![Evgeni\_Popov](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/evgeni_popov/32/4432_2.png) [@Evgeni\_Popov](https://forum.babylonjs.com/u/Evgeni_Popov)\
**Post date:** [February 2, 2022, 5:15pm UTC](https://forum.babylonjs.com/t/playground-error/27318/2 "2022-02-02T17:15:51Z")

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The list of points must be passed inside an `options` object:

> **[Babylon.js Playground](https://playground.babylonjs.com/#S85IVI%232)**
>
> Babylon.js playground is a live editor for Babylon.js WebGL 3D scenes

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<div class="post-metadata">

**Author:** ![roland](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/roland/32/38940_2.png) [@roland](https://forum.babylonjs.com/u/roland)\
**Post date:** [February 2, 2022, 5:17pm UTC](https://forum.babylonjs.com/t/playground-error/27318/3 "2022-02-02T17:17:52Z")

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Damned, doing this for the 100th time and making such a lame mistake. Sorry for making trouble! 😃