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dont know whats wrong with lightning it turns all white

so i was building lightning and it turned all white. it looks like this https://drive.google.com/open?id=0BzYv4jP2h4BuMWlJaEZwRDktbHM

and after building it looks like this https://drive.google.com/open?id=0BzYv4jP2h4BucmpkdFZydEpLRTA

i was unable to find its source plz help

Product Version: UE 4.17
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asked Oct 11 '17 at 08:52 AM in Rendering

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Too few information... Could you post your light settings please! Post process is off?

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answered Nov 08 '17 at 06:00 PM

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I know thi is an Old Post, But, I think I found a Solution for this issue.

Go to this folder:


and delete the folder called "Swarm"

Also, if you have other folder from Old UE engines that you are not using you can delete them too.

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answered Apr 10 '18 at 10:17 PM

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