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Set Light Color not working?

I've done this before where I've used a timeline to change the colour of the light but for some reason the exec path from the timeline to the "Set Light Color" node doesn't seem to want to work, does anyone know why that could be?

Thank you in advance! And sorry if this is a really simple fix, I'm still learning :)

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Product Version: UE 4.18
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asked Aug 25 '18 at 10:10 PM in Blueprint Scripting

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Things to consider:

  • Print String the Light Colour and see what it is actually spitting out

  • double check what Light Colour track is doing inside of the Timeline

  • check what is the length of the Timeline

  • check what Play Rate is set to by default

  • use Play from Start (as a test) in case the Timeline is somehow hanging at the end of its track

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answered Aug 25 '18 at 11:06 PM

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avatar image Ethuil_Fea Aug 27 '18 at 08:43 PM

Thank you for you very quick reply and sorry for my delayed one!!

I can't believe it haha, my Play Rate was defaulted at 0, I thought I had already checked it! It's now set to 1 and works perfectly.

Thanks very much for your help! :)

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