# Getting error when using Shader material with instancing support

**URL:** <https://forum.babylonjs.com/t/getting-error-when-using-shader-material-with-instancing-support/15116>\
**Category:** Questions\
**Created:** [October 22, 2020, 4:38pm UTC](https://forum.babylonjs.com/t/getting-error-when-using-shader-material-with-instancing-support/15116 "2020-10-22T16:38:47Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![sebavan](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/sebavan/32/57_2.png) [@sebavan](https://forum.babylonjs.com/u/sebavan)\
**Post date:** [October 22, 2020, 4:42pm UTC](https://forum.babylonjs.com/t/getting-error-when-using-shader-material-with-instancing-support/15116/3 "2020-10-22T16:42:41Z")

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looks like a dup of [How to add instancing support in Shader Material?](https://forum.babylonjs.com/t/how-to-add-instancing-support-in-shader-material/15115/2) could you share a playground there to troubleshoot ?

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_[View the full topic](https://forum.babylonjs.com/t/getting-error-when-using-shader-material-with-instancing-support/15116)._