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Swarm stops kicking off in all versions


I was working in a project that was duplicated from 4.18. Everything was working well until I changed my lightmass setup (in editor). Classic¨ Swarm failed to kick off ¨ error started happening. I reestablished my previous setup. Same. Then I decided to open another map tha thas different lightmass settings and the error was there too (and it wasnt before). So.. I deleted the project and reduplicated it from 4.18 again. Problem was still there. I went back to my old 4.18 where everything worked properly. ¨ Swarm failed to kick off ¨ again.

I restarted my PC, Check all antivirus and firewall. Checked for multpile instances of SwarmAgent. Nothing.

Someting got corrupted. I dont know why. but mostimportant, I dont know WHERE. If 4.19 got corrupted, why it mirrors it error back to 4.18?

Anyone knows how to solve this?

Thanks a lot!

Product Version: UE 4.19
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asked May 09 '18 at 07:22 PM in Using UE4

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