# Uncaught error using babylon.gui.min.js in preview over the last 12h

**URL:** <https://forum.babylonjs.com/t/uncaught-error-using-babylon-gui-min-js-in-preview-over-the-last-12h/16277>\
**Category:** Bugs\
**Tags:** gui\
**Created:** [December 3, 2020, 8:41am UTC](https://forum.babylonjs.com/t/uncaught-error-using-babylon-gui-min-js-in-preview-over-the-last-12h/16277 "2020-12-03T08:41:11Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![mawa](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/mawa/32/12384_2.png) [@mawa](https://forum.babylonjs.com/u/mawa)\
**Post date:** [December 3, 2020, 8:41am UTC](https://forum.babylonjs.com/t/uncaught-error-using-babylon-gui-min-js-in-preview-over-the-last-12h/16277/1 "2020-12-03T08:41:11Z")

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Dears,  
Just wanted to let you know that this morning I had to roll back to cdn for an uncaught error thrown by  
‘[preview.babylonjs.com/gui/babylon.gui.min.js](http://preview.babylonjs.com/gui/babylon.gui.min.js)’  
Not sure what’s going on but I tested some earlier versions of my scene and a couple of test files and got this error everytime. Something must have happened (since yesterday evening).  
Thanks,

 ![Capture d’écran 2020-12-03 à 09.32.33](https://us1.discourse-cdn.com/flex024/uploads/babylonjs/original/2X/4/494d84a24c70287f0c40dfd4c89087709df2610c.png)

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**Author:** ![Markus\_Zeitlhofer](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/markus_zeitlhofer/32/8329_2.png) [@Markus\_Zeitlhofer](https://forum.babylonjs.com/u/Markus_Zeitlhofer)\
**Post date:** [December 3, 2020, 9:01am UTC](https://forum.babylonjs.com/t/uncaught-error-using-babylon-gui-min-js-in-preview-over-the-last-12h/16277/2 "2020-12-03T09:01:26Z")

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Seems to be related to the last update of Babylon.  
May be caused by the same Bug like: [BABYLON.GUI.Image constructor broken](https://forum.babylonjs.com/t/babylon-gui-image-constructor-broken/16273)

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**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:** [December 3, 2020, 11:45am UTC](https://forum.babylonjs.com/t/uncaught-error-using-babylon-gui-min-js-in-preview-over-the-last-12h/16277/3 "2020-12-03T11:45:13Z")

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@RaananW has a fix for it, should land quickly.

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**Author:** ![RaananW](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/raananw/32/28955_2.png) [@RaananW](https://forum.babylonjs.com/u/RaananW)\
**Post date:** [December 3, 2020, 12:30pm UTC](https://forum.babylonjs.com/t/uncaught-error-using-babylon-gui-min-js-in-preview-over-the-last-12h/16277/4 "2020-12-03T12:30:01Z")

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fix was pushed, should be fine now

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**Author:** ![mawa](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/mawa/32/12384_2.png) [@mawa](https://forum.babylonjs.com/u/mawa)\
**Post date:** [December 3, 2020, 3:13pm UTC](https://forum.babylonjs.com/t/uncaught-error-using-babylon-gui-min-js-in-preview-over-the-last-12h/16277/5 "2020-12-03T15:13:30Z")

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Yes, this looks good. Thank you. 😃