# RangeError: Invalid typed array length: 20

**URL:** https://forum.babylonjs.com/t/rangeerror-invalid-typed-array-length-20/23683
**Category:** Questions
**Created:** [September 9, 2021, 12:58am UTC](https://forum.babylonjs.com/t/rangeerror-invalid-typed-array-length-20/23683 "2021-09-09T00:58:15Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![babylonjs197s](https://avatars.discourse-cdn.com/v4/letter/b/eb9ed0/32.png) [@babylonjs197s](https://forum.babylonjs.com/u/babylonjs197s)
#### Post date: [September 9, 2021, 12:58am UTC](https://forum.babylonjs.com/t/rangeerror-invalid-typed-array-length-20/23683/1 "2021-09-09T00:58:15Z")

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![image](https://us1.discourse-cdn.com/flex024/uploads/babylonjs/original/3X/2/2/226a8f5b1bd05e7efadd336dabafbcd72a65af32.png)  
Error loading GLB file

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<div class="post-metadata">

### 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: [September 9, 2021, 1:02am UTC](https://forum.babylonjs.com/t/rangeerror-invalid-typed-array-length-20/23683/2 "2021-09-09T01:02:00Z")

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@bghgary might it be related to your latest change ?

@babylonjs197s what version are you using ? And could you share the file or a repro ?

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<div class="post-metadata">

### Author: ![babylonjs197s](https://avatars.discourse-cdn.com/v4/letter/b/eb9ed0/32.png) [@babylonjs197s](https://forum.babylonjs.com/u/babylonjs197s)
#### Post date: [September 9, 2021, 1:21am UTC](https://forum.babylonjs.com/t/rangeerror-invalid-typed-array-length-20/23683/3 "2021-09-09T01:21:30Z")

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It’s been two days. I just found that my file was damaged. It’s too embarrassing