# When i change to es3 my terrain is gone

**URL:** <https://forums.unrealengine.com/t/when-i-change-to-es3-my-terrain-is-gone/443284>\
**Category:** Mobile\
**Tags:** Mobile, es2, es31, unreal-engine, Android, UE4, question\
**Created:** [February 13, 2019, 3:38am UTC](https://forums.unrealengine.com/t/when-i-change-to-es3-my-terrain-is-gone/443284 "2019-02-13T03:38:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Jakupiii](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Jakupiii](https://forums.unrealengine.com/u/Jakupiii)\
**Post date:** [February 13, 2019, 3:38am UTC](https://forums.unrealengine.com/t/when-i-change-to-es3-my-terrain-is-gone/443284/1 "2019-02-13T03:38:48Z")

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Basically i had a problem where my mesh disappeared when exported to mobile because i had 75+ bones weren’t supported on es2 so i change to es3 and now my whole terrain is gone and says ‘Cant edit landscape with a feature level less than SM4!’ i dont know what to do its either i have my terrain or mesh visible does anyone know what i should do?