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Production Light build issues

Quick facts: - Levels are being streamed (2 of them) - 1 LMV (Whole Terrain), 1 DIRECTIONAL LIGHT (MOVEBALE), 1 POST - UNBOUND - This crashes at the processing textures stage... - Getting no other critical error that I know of. - Machine (4.0ghz/32ram/4gb Vram)

MachineId:CEA92B854E6236A6E352F5B6862CB34D EpicAccountId:

Unknown exception - code 00000001 (first/second chance not available)

Assertion failed: NewPosition >= 0 [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.6\Engine\Source\Runtime\Core\Private\Windows\WindowsPlatformFile.cpp] [Line: 59]

KERNELBASE + 35740 bytes UE4Editor_Core + 3092349 bytes UE4Editor_Core + 1597688 bytes UE4Editor_Core + 1479058 bytes UE4Editor_Core + 2981860 bytes UE4Editor_Core + 773780 bytes UE4Editor_Core + 2229609 bytes UE4Editor_CoreUObject + 690620 bytes UE4Editor_CoreUObject + 1541319 bytes UE4Editor_UnrealEd + 1780841 bytes UE4Editor_UnrealEd + 2625915 bytes UE4Editor_UnrealEd + 2613112 bytes UE4Editor_UnrealEd + 6316416 bytes UE4Editor_UnrealEd + 3247874 bytes UE4Editor_UnrealEd + 3019512 bytes UE4Editor_UnrealEd + 3474549 bytes UE4Editor_UnrealEd + 6686465 bytes UE4Editor!FEngineLoop::Tick() + 3876 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.6\engine\source\runtime\launch\private\launchengineloop.cpp:2214] UE4Editor!GuardedMain() + 479 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.6\engine\source\runtime\launch\private\launch.cpp:131] UE4Editor!GuardedMainWrapper() + 26 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.6\engine\source\runtime\launch\private\windows\launchwindows.cpp:126] UE4Editor!WinMain() + 249 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.6\engine\source\runtime\launch\private\windows\launchwindows.cpp:202] UE4Editor!__tmainCRTStartup() + 329 bytes [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c:618]

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asked Dec 26 '14 at 04:59 PM in Bug Reports

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mdunham
26 1 3

avatar image Adam Davis STAFF Dec 31 '14 at 04:33 PM

Hi mdunham,

Can you post your crash logs? These can be found at \Unreal Project\PROJECTNAME\saved\logs. Additionally, can you post your dxdiag here for me to take a look? Thank you!

avatar image BoisterousGaming Feb 02 '15 at 05:36 PM

Hi Adam, I have the same problem. I'm on Unreal Engine 4.6.1...I'm also uploading my Logs, so please take a look...thanks in advance...:)

avatar image BoisterousGaming Feb 03 '15 at 05:35 PM

Hi Adam I'm not using streaming levels process, but now I'm going to use that method and let you know what happen...

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2 answers: sort voted first

My issue was related to our world size being to too large and light to complex. This would work on the Mac for some reason but in bootcamp it crashed. This is no longer crashing as we have switched to streaming levels.

Hope that helps.

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answered Feb 02 '15 at 05:38 PM

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mdunham
26 1 3

avatar image Adam Davis STAFF Feb 02 '15 at 05:48 PM

Hi mdunham,

I'm happy to hear you found a solution to your particular crash. BoisterousGaming, has this occurred on a blank project with no additional content or is it limited to one specific project?

avatar image BoisterousGaming Feb 02 '15 at 07:40 PM

no it never happened to me before in any blank project, but with a specific project, i have attached a screenshot of Scene Outliner of my project...Landscape size 8129x8129, PostProcessVolume and LightmassImportanceVolume are bigger than landscape size.Scene Outliner

scene outliner.png (567.0 kB)
avatar image Adam Davis STAFF Feb 03 '15 at 03:49 PM

If you use streaming levels as mdunham mentioned do you get the same errors?

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Hi mdunham,

We have not heard from you in quite some time. I am marking this thread as answered for tracking purposes. If you are still experiencing this error, please comment with the requested information. Thank you.

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answered Jan 07 '15 at 08:27 PM

avatar image BoisterousGaming Feb 02 '15 at 05:35 PM

Hi Adam, I have the same problem. I'm on Unreal Engine 4.6.1...I'm also uploading my Logs, so please take a look...thanks in advance...:)

logs.zip (1.5 MB)
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