After build, Unreal Editor closes after 10s

I have compiled source code on Windows 7 64bit just like in instructions.
Now after launching UE4Editor and basic project with chairs and table, everything is working smoothly but after 5-10s editor closes/disappears without warning even when I do nothing.

What could it be?

Hi Michael,

Can you give us the editor logs? You can find them in one of two locations depending on which build you have:

C:\Users\USER_NAME\AppData\Local\UnrealEngine\4.0\Saved\Logs
C:\ProgramData\Epic\Engine\Saved\Logs

You should see a UE4.log file.

Cheers,
Nick (Epic Games)

Thanx.

Log file open, 03/20/14 15:28:48
LogInit:Display: Running engine without a game
LogInit: Version: 4.0.1-0+UE4
LogInit: Compiled (64-bit): Mar 20 2014 13:53:57
LogInit: Build Configuration: Development
LogInit: Branch Name: UE4
LogInit: Command line:
LogInit: Base directory: C:/UnrealEngine/Engine/Binaries/Win64/
[2014.03.20-14.28.48:147][ 0]LogTaskGraph: Started task graph with 3 named threads and 4 total threads.
[2014.03.20-14.28.48:173][ 0]LogOnline:Warning: No default platform service specified for OnlineSubsystem
[2014.03.20-14.28.48:179][ 0]LogInit: Presizing for 0 objects not considered by GC, pre-allocating 0 bytes.
[2014.03.20-14.28.48:186][ 0]LogInit: Object subsystem initialized
[2014.03.20-14.28.48:187][ 0]LogInit: Selected Device Profile: [Windows]
[2014.03.20-14.28.48:187][ 0]LogInit: Applying CVar settings loaded from the selected device profile: [Windows]
[2014.03.20-14.28.48:190][ 0]LogInit: Computer: MICHAA-KOMPUTER
[2014.03.20-14.28.48:191][ 0]LogInit: User: Micha
[2014.03.20-14.28.48:191][ 0]LogInit: CPU Page size=4096, Cores=4
[2014.03.20-14.28.48:191][ 0]LogInit: High frequency timer resolution =3.215400 MHz
[2014.03.20-14.28.48:191][ 0]LogInit: Memory total: Physical=8.0GB (8GB approx) Pagefile=8184.0GB Virtual=8192.0GB
[2014.03.20-14.28.48:231][ 0]LogD3D11RHI: Found D3D11 adapter 0: NVIDIA GeForce GTX 570 (Feature Level 11_0)
[2014.03.20-14.28.48:231][ 0]LogD3D11RHI: Adapter has 1233MB of dedicated video memory, 0MB of dedicated system memory, and 2815MB of shared system memory
[2014.03.20-14.28.48:235][ 0]LogRHI: Texture pool is 863 MB (70% of 1233 MB)
[2014.03.20-14.28.48:241][ 0]LogD3D11RHI: Async texture creation enabled
[2014.03.20-14.28.48:278][ 0]LogContentStreaming: Texture pool size is 0.000000MB
[2014.03.20-14.28.48:295][ 0]LogInit: WinSock: version 1.1 (2.2), MaxSocks=32767, MaxUdp=65467
[2014.03.20-14.28.48:744][ 0]LogTargetPlatformManager:Display: Building Assets For Windows
[2014.03.20-14.28.48:858][ 0]LogTargetPlatformManager:Display: Building Assets For Windows
[2014.03.20-14.28.48:892][ 0]LogDerivedDataCache:Display: Max Cache Size: 512 MB
[2014.03.20-14.28.48:926][ 0]LogDerivedDataCache: Loaded boot cache 0.03s 37MB …/…/…/Engine/DerivedDataCache/Boot.ddc.
[2014.03.20-14.28.48:926][ 0]LogDerivedDataCache:Display: Loaded Boot cache: …/…/…/Engine/DerivedDataCache/Boot.ddc
[2014.03.20-14.28.48:926][ 0]LogDerivedDataCache: FDerivedDataBackendGraph: Pak pak cache file …/…/…/Engine/DerivedDataCache/DDC.ddp not found, will not use a pak cache.
[2014.03.20-14.28.48:926][ 0]LogDerivedDataCache: Unable to find inner node Pak for hierarchical cache Hierarchy.
[2014.03.20-14.28.48:926][ 0]LogDerivedDataCache: FDerivedDataBackendGraph: EnginePak pak cache file …/…/…/Engine/DerivedDataCache/DDC.ddp not found, will not use a pak cache.
[2014.03.20-14.28.48:926][ 0]LogDerivedDataCache: Unable to find inner node EnginePak for hierarchical cache Hierarchy.
[2014.03.20-14.28.48:937][ 0]LogDerivedDataCache: Using Local data cache path …/…/…/Engine/DerivedDataCache: Writable
[2014.03.20-14.28.53:439][ 0]LogDerivedDataCache:Warning: Fail to write to //epicgames.net/root/UE4DDC, derived data cache to this directory will be read only.
[2014.03.20-14.28.53:439][ 0]LogDerivedDataCache:Warning: Shared data cache path was not usable, will not use it.
[2014.03.20-14.28.53:439][ 0]LogDerivedDataCache: Unable to find inner node Shared for hierarchical cache Hierarchy.
[2014.03.20-14.28.53:639][ 0]LogMeshUtilities: No automatic mesh reduction module available
[2014.03.20-14.28.53:639][ 0]LogMeshUtilities: No automatic mesh merging module available
[2014.03.20-14.28.53:837][ 0]LogEnum:Warning: Enum Text 1 for Enum ECustomDepth failed to resolve to any value
[2014.03.20-14.28.53:837][ 0]LogEnum:Warning: Enum Text 3 for Enum EEarlyZPass failed to resolve to any value
[2014.03.20-14.28.53:837][ 0]LogEnum:Warning: Enum Text 1 for Enum EClearSceneOptions failed to resolve to any value
[2014.03.20-14.28.53:837][ 0]LogEnum:Warning: Enum Text 4 for Enum ECompositingSampleCount failed to resolve to any value
[2014.03.20-14.28.54:328][ 0]UdpMessaging: Initializing bridge on interface 0.0.0.0:0 to multicast group 230.0.0.1:6666.
[2014.03.20-14.28.54:406][ 0]SourceControl: Info Source control is disabled
[2014.03.20-14.28.54:406][ 0]SourceControl: Info Source control is disabled
[2014.03.20-14.28.54:412][ 0]SourceControl: Info Source control is disabled
[2014.03.20-14.28.54:475][ 0]BlueprintLog: New page: Editor Load
[2014.03.20-14.28.54:498][ 0]LogObj: 18325 objects as part of root set at end of initial load.
[2014.03.20-14.28.54:498][ 0]LogUObjectAllocator: 3624880 out of 0 bytes used by permanent object pool.
[2014.03.20-14.28.54:658][ 0]LogAutomationTest:Warning: Loading localization resources contain conflicting entries for (Namespace:UICommands, Key:ToggleRealtime_ToolTip):
Resource: (C:/UnrealEngine/Engine/Content/Localization/Editor/en/Editor.locres) Hash: (-291638278) String: (Toggle Realtime)
Resource: (C:/UnrealEngine/Engine/Content/Localization/Editor/en/Editor.locres) Hash: (-1913389001) String: (Toggles real time rendering in this viewport)
[2014.03.20-14.28.54:658][ 0]LogAutomationTest:Warning: Loading localization resources contain conflicting entries for (Namespace:UICommands, Key:ToggleRealtime_ToolTip):
Resource: (C:/UnrealEngine/Engine/Content/Localization/Editor/en/Editor.locres) Hash: (-291638278) String: (Toggle Realtime)
Resource: (C:/UnrealEngine/Engine/Content/Localization/Editor/en/Editor.locres) Hash: (-1913389001) String: (Toggles real time rendering in this viewport)
[2014.03.20-14.28.54:658][ 0]LogAutomationTest:Warning: Loading localization resources contain conflicting entries for (Namespace:UICommands, Key:ToggleRealtime_ToolTip):
Resource: (C:/UnrealEngine/Engine/Content/Localization/Editor/en/Editor.locres) Hash: (-291638278) String: (Toggle Realtime)
Resource: (C:/UnrealEngine/Engine/Content/Localization/Editor/en/Editor.locres) Hash: (-1913389001) String: (Toggles real time rendering in this viewport)
[2014.03.20-14.28.54:658][ 0]LogEngine: Initializing Engine…
[2014.03.20-14.28.54:739][ 0]LogInit: XAudio2 using ‘GBo[niki (Realtek High Definition Audio)’ : 2 channels at 44.1 kHz using 32 bits per sample (channel mask 0x3)
[2014.03.20-14.28.54:799][ 0]LogInit: FAudioDevice initialized.
[2014.03.20-14.28.54:819][ 0]LogDerivedDataCache: Saved boot cache 0.02s 37MB …/…/…/Engine/DerivedDataCache/Boot.ddc.
[2014.03.20-14.28.54:827][ 0]LogInit: Texture streaming: Enabled
[2014.03.20-14.28.54:853][ 0]LogInit: Transaction tracking system initialized
[2014.03.20-14.28.54:923][ 0]LogAssetRegistry: FAssetRegistry took 0.009340 seconds to start up
[2014.03.20-14.28.55:011][ 0]LogModuleManager:Warning: ModuleManager: Unable to load module ‘’ because the file was not found.
[2014.03.20-14.28.55:014][ 0]LogModuleManager:Warning: ModuleManager: Unable to load module ‘’ because the file was not found.
[2014.03.20-14.28.55:054][ 0]LogConsoleResponse:Display:
[2014.03.20-14.28.55:217][ 0]SourceControl: Info Source control is disabled
[2014.03.20-14.28.55:217][ 0]Cmd: MAP LOAD FILE=“…/…/…/Engine/Content/Maps/Templates/Template_Default.umap” TEMPLATE=1 SHOWPROGRESS=1 WORLDCOMPOSITION=0
[2014.03.20-14.28.55:217][ 0]LightingResults: New page: Lighting Build
[2014.03.20-14.28.55:222][ 0]MapCheck: New page: Map Check
[2014.03.20-14.28.55:222][ 0]LightingResults: New page: Lighting Build
[2014.03.20-14.28.55:234][ 0]LogParticles: Destroying 0 GPU particle simulations for FXSystem 0x00000000156B1120
[2014.03.20-14.28.55:378][ 0]LogEditorServer: Finished looking for orphan Actors (0.000 secs)
[2014.03.20-14.28.55:378][ 0]Cmd: MAP CHECKDEP
[2014.03.20-14.28.55:378][ 0]MapCheck: New page: Untitled_1 - 20 mar 2014, 16:28:55
[2014.03.20-14.28.55:401][ 0]MapCheck: Info ========== Map Check: 0 Error(s), 0 Warning(s), [23,357ms] ==========
[2014.03.20-14.28.55:401][ 0]LogFileHelpers: Loading map ‘Template_Default’ took 0.185
[2014.03.20-14.28.55:458][ 0]ImportText (LocalizedDisplayNames): Missing closing parenthesis: (Language=“en”,Text=“Blueprint Side Scroller”
[2014.03.20-14.28.55:488][ 0]LogLoad: Full Startup: 8.03 seconds (BP compile: 0.06 seconds)
[2014.03.20-14.28.55:528][ 0]LogCrashTracker: Crashtracker disabled due to settings.
[2014.03.20-14.28.55:689][ 3]LogAssetRegistry: Asset discovery search completed in 0.776238 seconds
[2014.03.20-14.29.15:428][365]Cmd: CLOSE_SLATE_MAINFRAME
[2014.03.20-14.29.15:494][366]Cmd: QUIT_EDITOR
[2014.03.20-14.29.15:534][366]LogExit: Preparing to exit.
[2014.03.20-14.29.16:437][366]LogExit: Editor shut down
[2014.03.20-14.29.16:438][366]LogExit: Transaction tracking system shut down
[2014.03.20-14.29.16:438][366]LogParticles: Destroying 0 GPU particle simulations for FXSystem 0x0000000010DCC0E0
[2014.03.20-14.29.16:455][366]LogExit: Object subsystem successfully closed.
[2014.03.20-14.29.16:456][366]LogPhysics:Warning: PHYSX: …..\PhysX\src\NpScene.cpp (2861) 8 : PxScene::unlockWrite() called without matching call to PxScene::lockWrite(), behaviour will be undefined.
[2014.03.20-14.29.16:456][366]LogPhysics:Warning: PHYSX: …..\PhysX\src\NpScene.cpp (2861) 8 : PxScene::unlockWrite() called without matching call to PxScene::lockWrite(), behaviour will be undefined.
[2014.03.20-14.29.16:474][366]LogModuleManager: Shutting down and abandoning module CrashTracker (138)
[2014.03.20-14.29.16:474][366]LogModuleManager: Shutting down and abandoning module StatsViewer (137)
[2014.03.20-14.29.16:474][366]LogModuleManager: Shutting down and abandoning module FoliageEdit (136)
[2014.03.20-14.29.16:474][366]LogModuleManager: Shutting down and abandoning module LandscapeEditor (135)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module MeshPaint (134)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module GeometryMode (133)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module TextureAlignMode (132)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module BspMode (131)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module PlacementMode (130)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module AutomationWorker (129)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module ViewportSnapping (128)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module GameplayTagsEditor (127)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module UserFeedback (126)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module XmlParser (125)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module OnlineBlueprintSupport (124)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module Blutility (123)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module IOSPlatformEditor (122)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module IOSRuntimeSettings (121)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module ProjectSettingsViewer (118)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module InputBindingEditor (117)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module EditorSettingsViewer (116)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module SettingsEditor (115)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module SessionLauncher (114)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module SessionFrontend (113)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module ProfilerClient (112)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module TargetDeviceServices (111)
[2014.03.20-14.29.16:477][366]LogModuleManager: Shutting down and abandoning module DeviceManager (110)
[2014.03.20-14.29.16:478][366]LogModuleManager: Shutting down and abandoning module AutomationController (109)
[2014.03.20-14.29.16:478][366]LogModuleManager: Shutting down and abandoning module AutomationWindow (108)
[2014.03.20-14.29.16:478][366]LogModuleManager: Shutting down and abandoning module Layers (107)
[2014.03.20-14.29.16:478][366]LogModuleManager: Shutting down and abandoning module ComponentVisualizers (106)
[2014.03.20-14.29.16:478][366]LogModuleManager: Shutting down and abandoning module DetailCustomizations (105)
[2014.03.20-14.29.16:478][366]LogModuleManager: Shutting down and abandoning module PreferencesEditor (104)
[2014.03.20-14.29.16:478][366]LogModuleManager: Shutting down and abandoning module PackagesDialog (103)
[2014.03.20-14.29.16:478][366]LogModuleManager: Shutting down and abandoning module DirectoryWatcher (102)
[2014.03.20-14.29.16:478][366]LogModuleManager: Shutting down and abandoning module AssetRegistry (101)
[2014.03.20-14.29.16:486][366]LogModuleManager: Shutting down and abandoning module Persona (100)
[2014.03.20-14.29.16:486][366]LogModuleManager: Shutting down and abandoning module GraphEditor (99)
[2014.03.20-14.29.16:486][366]LogModuleManager: Shutting down and abandoning module ContentBrowser (98)
[2014.03.20-14.29.16:486][366]LogModuleManager: Shutting down and abandoning module ClassViewer (97)
[2014.03.20-14.29.16:486][366]LogModuleManager: Shutting down and abandoning module Toolbox (96)
[2014.03.20-14.29.16:486][366]LogModuleManager: Shutting down and abandoning module ModuleUI (95)
[2014.03.20-14.29.16:486][366]LogModuleManager: Shutting down and abandoning module Sequencer (94)
[2014.03.20-14.29.16:486][366]LogModuleManager: Shutting down and abandoning module AssetTools (93)
[2014.03.20-14.29.16:486][366]LogModuleManager: Shutting down and abandoning module MovieSceneTools (92)
[2014.03.20-14.29.16:486][366]LogModuleManager: Shutting down and abandoning module OutputLog (91)
[2014.03.20-14.29.16:486][366]LogModuleManager: Shutting down and abandoning module GammaUI (90)
[2014.03.20-14.29.16:486][366]LogModuleManager: Shutting down and abandoning module Documentation (89)
[2014.03.20-14.29.16:487][366]LogModuleManager: Shutting down and abandoning module DesktopPlatform (88)
[2014.03.20-14.29.16:487][366]LogModuleManager: Shutting down and abandoning module ProfilerService (87)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module TaskGraph (86)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module GameProjectGeneration (85)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module Matinee (84)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module Kismet (83)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module LevelEditor (82)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module MainFrame (81)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module SourceControl (80)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module ImageWrapper (79)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module FunctionalTesting (78)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module CollisionAnalyzer (77)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module WorkspaceMenuStructure (76)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module MessageLog (75)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module Slate (74)
[2014.03.20-14.29.16:509][366]LogModuleManager: Shutting down and abandoning module EditorStyle (73)
[2014.03.20-14.29.16:511][366]LogModuleManager: Shutting down and abandoning module SessionServices (72)
[2014.03.20-14.29.16:511][366]LogModuleManager: Shutting down and abandoning module VSAccessor (71)
[2014.03.20-14.29.16:511][366]LogModuleManager: Shutting down and abandoning module HeadMountedDisplay (70)
[2014.03.20-14.29.16:511][366]LogModuleManager: Shutting down and abandoning module XAudio2 (69)
[2014.03.20-14.29.16:511][366]LogModuleManager: Shutting down and abandoning module Networking (68)
[2014.03.20-14.29.16:511][366]LogModuleManager: Shutting down and abandoning module Core (67)
[2014.03.20-14.29.16:511][366]LogModuleManager: Shutting down and abandoning module KismetCompiler (66)
[2014.03.20-14.29.16:511][366]LogModuleManager: Shutting down and abandoning module PhysXFormats (65)
[2014.03.20-14.29.16:511][366]LogModuleManager: Shutting down and abandoning module MeshUtilities (64)
[2014.03.20-14.29.16:511][366]LogModuleManager: Shutting down and abandoning module DerivedDataCache (63)
[2014.03.20-14.29.16:929][366]LogDerivedDataCache: Shutdown
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module ShaderFormatOpenGL (62)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module ShaderFormatD3D (61)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module TextureFormatUncompressed (60)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module TextureFormatPVR (59)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module TextureFormatDXT (58)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module AudioFormatOgg (57)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module AudioFormatADPCM (56)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module Messaging (55)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module IOSTargetPlatform (54)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module PropertyEditor (53)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module WindowsTargetPlatform (52)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module WindowsServerTargetPlatform (51)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module WindowsNoEditorTargetPlatform (50)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module WindowsClientTargetPlatform (49)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module TargetPlatform (48)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module InputCore (46)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module Settings (45)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module TextureCompressor (42)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module ShaderCore (41)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module OpenGLDrv (40)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module D3D11RHI (39)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module SlateRHIRenderer (38)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module Renderer (37)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module Engine (36)
[2014.03.20-14.29.16:929][366]LogModuleManager: Shutting down and abandoning module WindowsMoviePlayer (35)
[2014.03.20-14.29.16:930][366]LogModuleManager: Shutting down and abandoning module ExampleDeviceProfileSelector (30)
[2014.03.20-14.29.16:930][366]LogModuleManager: Shutting down and abandoning module CustomMeshComponent (29)
[2014.03.20-14.29.16:930][366]LogModuleManager: Shutting down and abandoning module CableComponent (28)
[2014.03.20-14.29.16:930][366]LogModuleManager: Shutting down and abandoning module OculusRift (25)
[2014.03.20-14.29.16:930][366]LogModuleManager: Shutting down and abandoning module UdpMessaging (24)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module MessagingDebugger (23)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module PluginsEditor (12)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module IntroTutorials (11)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module EpicSurvey (10)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module UObjectPlugin (9)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module SubversionSourceControl (8)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module PerforceSourceControl (7)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module BlankPlugin (6)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module CoreUObject (5)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module NetworkFile (4)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module StreamingFile (3)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module SandboxFile (2)
[2014.03.20-14.29.17:030][366]LogModuleManager: Shutting down and abandoning module PakFile (1)
[2014.03.20-14.29.17:030][366]LogExit: Exiting.
[2014.03.20-14.29.17:031][366]Log file closed, 03/20/14 15:29:17

Hmm, something is issuing the CLOSE_SLATE_MAINFRAME command. Since you’ve compiled the code locally, do a quick search for CLOSE_SLATE_MAINFRAME, and add some breakpoints where it’s being called. When the breakpoint is hit, we should gain some insight into why the editor is being asked to be closed!

Cheers,
Nick (Epic Games)

OK, I don’t know if I have done this correctly.

I found: GEngine->DeferredCommands.Add( TEXT(“CLOSE_SLATE_MAINFRAME”));
command in MainFrameActions.cpp file.

I added red circle break point next to this line.
And build and F5 run. (In Development Editor - mode)

When Unreal Editor launched I had got massive Output in VS2013.
But when Unreal Editor crashed after 10s I had nothing more… Maybe i should build it in debug mode??

In attachment link text is Output from VS2013:

Yeah you’re on the right path - though “Debug Editor” is the best configuration to run under to help diagnose these kinds of things.

Also you should have found CLOSE_SLATE_MAINFRAME in a few other spots,

Engine\Source\Editor\MainFrame\Private\Frame\MainFrameActions.cpp(733)
Engine\Source\Editor\MainFrame\Private\Frame\MainFrameHandler.h(147)
Engine\Source\Editor\MainFrame\Private\Frame\MainFrameHandler.h(160)
Engine\Source\Editor\UnrealEd\Private\EditorServer.cpp(4958)
Engine\Source\Editor\UnrealEd\Private\UnrealEdMisc.cpp(1149)

Might be worth adding breakpoints there as well.

Ok, I set 6 breakpoints in multiple files and compiled in Debug Editor.
Unreal Project Browser launches without problems.
I open project with chairs and table.

Then I hit break point in UnrealEdMisc.cpp file.
in line:
GEngine->DeferredCommands.Add( TEXT(“CLOSE_SLATE_MAINFRAME”));

I continue with F5,

I hit break point in EditorServer.cpp
in line:
else if( FParse::Command(&Str,TEXT(“CLOSE_SLATE_MAINFRAME”)) )

(I am still in Unreal Project Browser)

I hit F5, Visual Studio exit from debug mode and Unreal Editor is launching.

Then when Unreal Editor starts, after about 5s its closes.

I am not sure of which information I should be looking for…,

So after it hits the first breakpoint you can look at the Stack window to see which functions called your function. Take a look at that and you can copy and paste the stack into the thread to give us a better idea of what’s causing this. Source access is awesome! :slight_smile:

I am sending 2 attachments with breakpoints in UnrealEdMisc.cpp

and after that in EditorServer.cpp

.
NickDarnell thanks for patience and help.

Ok - so in order to debug the real issue we need to skip the project browser and start the game project directly. That will stop Visual studio from disconnecting the debugger, and let us catch when the real 5s close is being issued!

You can right click on the UE4 project and click properties to get to this screen:

Success:)

Ok, so my project is named “First”.
When I set:
UE4 Property Pages / Configuration Properties / Debugging / Command Arguments to First
and hit F5 to debbug. Visual Studio gave me error message that it cant find C:\UnrealEngine\First\First.uproject and indeed it was not there.

So I search and find that Unreal Project Browser created “First” project in C:\Users\Michał\Documents\Unreal Projects\First.
So I make folder and copied project to C:\UnrealEngine\First.
And now everything is running without closing after 5s.

Also now I noticed that table and chairs are partly yellow instead just grey like earlier, so maybe it was something about materials…?

Thank you very much NickDarnell, I own you a beer.:slight_smile:

Woot! Glad to be of assistance!

Cheers,
Nick (Epic Games)

My editor started this error occurs, and the stranger that currently only the new version 4.1 had this event! :frowning:
link text

Looks like one of your modules is the wrong version. UE4Editor-Documentation.dll isn’t registering as the right version. Bad build, not building everything correctly?

Relevant area of the log:

LogModuleManager:Warning: Found module file …/…/…/Engine/Binaries/Win64/UE4Editor-Documentation.dll (version 0 0 0 0), but it was incompatible with the current engine version (4 1 0 0). This is likely a stale module that must be recompiled.

Error called: Assertion failed: ModuleInfo->Module.IsValid() [File:D:\Unreal Engine 4\Engine\Source\Runtime\Core\Private\Modules\ModuleManager.cpp] [Line: 596]
Tried to use invalid module …/…/…/Engine/Binaries/Win64/UE4Editor-Documentation.dll!
Stack:
FWindowsPlatformStackWalk::StackWalkAndDump() 0xe4174356 + 0 bytes [File=d:\unreal engine 4\engine\source\runtime\core\private\windows\windowsplatformstackwalk.cpp:177] [in D:\Unreal Engine 4\Engine\Binaries\Win64\UE4Editor-Core.dll]

I recompiled and now it worked! Usually works thanks to your help, thank you.

Hello,

Thank you for your report. We were not able to investigate this on the engine version you reported, but there have been many version changes to UE4 since this question was first posted. With a new version of the Engine comes new fixes and it is possible that this issue has changed or may no longer occur. Due to timetable of when this issue was first posted, we are marking this post as resolved for tracking purposes.

If you are still experiencing the issue you reported in the current engine version, then please respond to this message with additional information and we will investigate as soon as possible. If you are experiencing a similar, but different issue at this time, please submit a new report for it.

Thank you.