Lua Error

[auth100488]

Hi guys,

I just built a 1955 car and when i'm trying to test track it heres what i'm getting:

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Lua Error:
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tolua++ dbcall failed!: [string "--client\functional\TrimDesignerWindowDelegat..."]:3745: attempt to perform arithmetic on field 'V_Max' (a nil value)

You can CTRL+C on this to report it.
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OK
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And if i click OK
I get:

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Lua Error:
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Step() failed!: [string "--shared\functional\SANDBOX_DATA\CCarCalculat..."]:81: [string "--shared\functional\SANDBOX_DATA\CCarCalculat..."]:321: attempt to perform arithmetic on a nil value

You can CTRL+C on this to report it.
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Retry Cancel
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Which close the game when i click on cancel.

Game Version: (Most Up to date)
Windows 7 64bit
Gtx 770 playing in 1920x1080 windowed borderless
16 gb ram
Phenom II X6 1100T 6cpu (standard clocks)
The game is running on a samsung pro ssd 256gb.

If you need more info just le me know!

Thanks.

[VicVictory]

Without analyzing the error itself (because I'm not a dev) a couple things come to mind:

1) make sure your tires are wide enough. Really skinny tires on a complicated track results in a "Crash" condition. Literally and figuratively. If your car flies off the course, you get a LUA error.

2) similarly, make sure you don't have too many or oddly placed aerodynamic fixtures (wings and lips). From running a competition for quite some time, I know that having two rear wings or a rear and roof wing can often cause this error, particularly on Green Hell and Daytona.