View Full Version : building light in terrain problem
12-02-2009, 06:22 AM
can anybody tell me why when i press build all in the udk terrain editor i keep getting the lightning build fail, see the log for more information, not allowing me to build lighthing in the terrain mode thanks anyone
12-02-2009, 08:08 AM
If you're using Lightmass, check the Swarm client and its log. It's most likely that you ran out of memory, it happened for me and only way to solve it was to lower the lighting build quality.
It's most likely that you're supposed to have a cluster of computers making the quality build.
12-02-2009, 12:28 PM
ok i reduce thye lighthing quality to preview but i still get the error this is what i get on swarm log
(7:21:11 AM: [Interface:OpenChannel] Error: System.IO.FileNotFoundException: Could not find file 'C:\SwarmCache\9AD45E32DF274C5496821EDD0112A82B.62 E40CCD44633A3ECF87F984722EB1E9.mtrl'.
File name: 'C:\SwarmCache\9AD45E32DF274C5496821EDD0112A82B.62 E40CCD44633A3ECF87F984722EB1E9.mtrl'
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at System.IO.File.ReadAllBytes(String path)
at NSwarm.FSwarmInterfaceManagedImpl.OpenChannel(Char * ChannelName, TChannelFlags ChannelFlags)
dont truly know what all that means but is there other type of lighting i could use that takes less memory thanks
12-02-2009, 12:30 PM
Apparently, it's a file problem:
Could not find file 'C:\SwarmCache\9AD45E32DF274C5496821EDD0112A82B.62 E40CCD44633A3ECF87F984722EB1E9.mtrl'.
12-02-2009, 01:13 PM
maybe i should try doing the terrain as a static mesh instead the unreal terrain editor en exported into unreal
12-02-2009, 01:34 PM
I would recommend enabling stand alone mode in the Swarm Agent if you don't have more than one machine for Lightmass processing.
12-02-2009, 02:11 PM
where do you find that setting in the swarm agent thanks
12-02-2009, 03:36 PM
In the Swarm Agent window, under the Settings tab, down in the Distributions Settings you have the "EnableStandaloneMode" option. Set it to true.
12-02-2009, 03:57 PM
just did the EnableStanAlone to true and no luck stiil get could not rebuild light error any other suggestions
12-02-2009, 04:05 PM
Might be a .net Framework problem. Try (re)installing 3.5 SP1.
12-02-2009, 04:10 PM
whats the 3.5 sp1 i am also using the lates version of udk also had the same problem with the older version
12-02-2009, 04:11 PM
It's the .net Framework. I don't think it's an UDK issue, but rather a configuration one.
12-02-2009, 04:20 PM
where can i dowload that .net3.5 sp 1 thanks
12-02-2009, 04:21 PM
Here (http://www.microsoft.com/downLoads/details.aspx?familyid=AB99342F-5D1A-413D-8319-81DA479AB0D7&displaylang=en). Also, Google is a great friend. :P
12-02-2009, 04:47 PM
i am so sorry i google it up before ur reply and installed stiil gives me the same error i will try to restart the computer see in that works thanks
12-02-2009, 04:52 PM
This issue is still unresolved on an older thread. As a temporary fix, you may disable Lightmass. I can't think of anything else at the moment, sorry.
12-02-2009, 11:39 PM
i am sorry for my ignorance but where can i find the setting for diabaling lightmass i have try the light properties but can not see it thanks
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