# AR Foundation reference library after scene-change

**URL:** <https://forums.kodeco.com/t/ar-foundation-reference-library-after-scene-change/179587>\
**Category:** Game Tech\
**Created:** [October 7, 2022, 11:06am UTC](https://forums.kodeco.com/t/ar-foundation-reference-library-after-scene-change/179587 "2022-10-07T11:06:09Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![freibeuterwilli](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/freibeuterwilli/32/102075_2.png) [@freibeuterwilli](https://forums.kodeco.com/u/freibeuterwilli)\
**Post date:** [October 7, 2022, 11:06am UTC](https://forums.kodeco.com/t/ar-foundation-reference-library-after-scene-change/179587/1 "2022-10-07T11:06:09Z")

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Hi, AR-Foundation works with AR Tracked Imaga Manager and instantiates a prefab with reference libary without own script. When going into another scene and goint back to the first one, the reference library does not instantiate the prefab once more. Even a scene reset with build indes does not work and not a restart of the app. Only when restarting the handy, it is working again.  
Any idea, what to do, to get the prefab every time, when visiting the scene with the reference library ?

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**Author:** ![system](https://s3.amazonaws.com/cdn.raywenderlich.com/community/forum-assets/noun-game-ghost-878668.png) [@system](https://forums.kodeco.com/u/system)\
**Post date:** [March 23, 2023, 3:06am UTC](https://forums.kodeco.com/t/ar-foundation-reference-library-after-scene-change/179587/2 "2023-03-23T03:06:42Z")

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Closed on March 23, 2023, 3:06am UTC

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