# LineMesh unable update VerticesData

**URL:** <https://forum.babylonjs.com/t/linemesh-unable-update-verticesdata/36102>\
**Category:** Bugs\
**Created:** [November 29, 2022, 9:52am UTC](https://forum.babylonjs.com/t/linemesh-unable-update-verticesdata/36102 "2022-11-29T09:52:21Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![babyuser](https://avatars.discourse-cdn.com/v4/letter/b/7cd45c/32.png) [@babyuser](https://forum.babylonjs.com/u/babyuser)\
**Post date:** [November 29, 2022, 9:52am UTC](https://forum.babylonjs.com/t/linemesh-unable-update-verticesdata/36102/1 "2022-11-29T09:52:21Z")

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LineMesh unable update VerticesData

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<div class="post-metadata">

**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:** [November 29, 2022, 10:50am UTC](https://forum.babylonjs.com/t/linemesh-unable-update-verticesdata/36102/2 "2022-11-29T10:50:55Z")

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Welcome aboard!

Have you created the `LineMesh` as `updatable`? Could you try to repro your problem in the Playground ([https://playground.babylonjs.com/](https://playground.babylonjs.com/))?

Also, [Creating A Line System | Babylon.js Documentation](https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param/line_system) could help.