Swarm Agent Connection Stuck on Build
Hello, I'll start by saying I have already searched around several times trying to resolve this bug myself without having to ask for help, but so far no luck finding any fixes on this. Basically every time I attempt to build the lighting on the level, it gets stuck at 100% and freezes. Maybe I just missed a step somewhere on how to set this up? This is on 4.7.2
This is common for lightmass and swarm agent when it is wrapping up. The light build will finish at 100%, but it may take a while longer for the lightmap textures to process and be applied.
If you've given it a little bit of time, more than likely depends on your system specs. Try waiting 10 minutes or so.
If it's still stuck and not doing anything you can try some/all of the following:
These would be the areas to check first. If the error is still occurring can you try building lighting for one of the template projects, like the first or third person template?
Let me know.
answered Mar 17 '15 at 10:20 PM
Tim Hobson ♦♦ STAFF
Don't use lightmass it's custard. It will 'break' like this on a per project basis once this happens you are square out of luck
answered Sep 01 '15 at 11:49 PM
Tim - the path to the folder with contents that should be deleted (step two in your answer) looks like a PC/Mac filesystem mashup. As I'm not entirely sure which folder you are after on the PC - I don't have a suggested replacement.
That said - I had the same Swarm Agent Connection stuck on 100%. The cause, in my case, was moving my local UE4 GitHub to a different hard drive. The fix was to terminate all SwarmAgents and update the CacheFolder in SwarmAgent.Options.xml
answered Oct 19 '15 at 11:44 PM
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