# Cannot import mergeVertices from BufferGeometryUtils

**URL:** <https://discourse.threejs.org/t/cannot-import-mergevertices-from-buffergeometryutils/36801>\
**Category:** Questions\
**Tags:** geometry\
**Created:** [April 6, 2022, 3:25pm UTC](https://discourse.threejs.org/t/cannot-import-mergevertices-from-buffergeometryutils/36801 "2022-04-06T15:25:03Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Zaqi\_Fathis](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/zaqi_fathis/32/25440_2.png) [@Zaqi\_Fathis](https://discourse.threejs.org/u/Zaqi_Fathis)\
**Post date:** [April 6, 2022, 3:44pm UTC](https://discourse.threejs.org/t/cannot-import-mergevertices-from-buffergeometryutils/36801/2 "2022-04-06T15:44:48Z")

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oh, it solved!

I take the buffergeometryutils from here:  
[https://cdn.jsdelivr.net/npm/three@0.125.2/examples/jsm/utils/BufferGeometryUtils.js](https://cdn.jsdelivr.net/npm/three@0.125.2/examples/jsm/utils/BufferGeometryUtils.js)  
from this:

> [@Error in BufferGeometryUtils](https://discourse.threejs.org/t/error-in-buffergeometryutils/23657):
>
> Unfortunately, but the library crashes an error: Uncaught TypeError: Cannot read property ‘mergeBufferGeometries’ of undefined The library loads correctly because it adds console.log (“lib load”) to this library and it appears in my logs. Unfortunately, the use of: THREE.BufferGeometryUtils.mergeBufferGeometries (Geometry, true); It shows the above-mentioned error.

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