# At the end of the level victory, the game jumps out during the black screen period

**URL:** <https://forums.fatsharkgames.com/t/at-the-end-of-the-level-victory-the-game-jumps-out-during-the-black-screen-period/87834>\
**Category:** Technical Support\
**Tags:** mod-related\
**Created:** [November 23, 2023, 3:15pm UTC](https://forums.fatsharkgames.com/t/at-the-end-of-the-level-victory-the-game-jumps-out-during-the-black-screen-period/87834 "2023-11-23T15:15:24Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![DingX233](https://avatars.discourse-cdn.com/v4/letter/d/c67d28/32.png) [@DingX233](https://forums.fatsharkgames.com/u/DingX233)\
**Post date:** [November 23, 2023, 3:15pm UTC](https://forums.fatsharkgames.com/t/at-the-end-of-the-level-victory-the-game-jumps-out-during-the-black-screen-period/87834/1 "2023-11-23T15:15:25Z")

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At the end of the level victory, the game jumps out during the black screen period  
\<\>scripts/extension\_systems/dialogue/dialogue\_system.lua:1822: attempt to perform arithmetic on a nil value\<\</Script Error\>\>  
[console-2023-11-23-14.38.11-a8427bf2-e957-4ea7-9f6a-3c364332e280.log](https://forums.fatsharkgames.com/uploads/short-url/kxfIQnQXXNpnm91oDTP1AbFdeMi.log) (406.5 KB)

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**Author:** ![FatsharkJulia](https://dub1.discourse-cdn.com/flex013/user_avatar/forums.fatsharkgames.com/fatsharkjulia/32/11653_2.png) [@FatsharkJulia](https://forums.fatsharkgames.com/u/FatsharkJulia)\
**Post date:** [November 24, 2023, 9:44am UTC](https://forums.fatsharkgames.com/t/at-the-end-of-the-level-victory-the-game-jumps-out-during-the-black-screen-period/87834/2 "2023-11-24T09:44:10Z")

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I _think_ this is caused by the ‘Weapon Customisation’ mod.

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**Author:** ![DingX233](https://avatars.discourse-cdn.com/v4/letter/d/c67d28/32.png) [@DingX233](https://forums.fatsharkgames.com/u/DingX233)\
**Post date:** [November 24, 2023, 9:48am UTC](https://forums.fatsharkgames.com/t/at-the-end-of-the-level-victory-the-game-jumps-out-during-the-black-screen-period/87834/3 "2023-11-24T09:48:19Z")

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Thank you, I will find a way