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Why does this blueprint snippet cause my packaged game to quit immediatly ?! (oculus rift)

== EDIT - Found a Work around, but would still kind of like to know what the problem was here =

This snippet of blueprint causes my packaged game to immediately quit upon opening.

It complies and plays inside the editor fine, and does not throw any errors in the package log. I have no idea what the problem is.

aaa77208991649fd036ab42c6da4f29bb298245f.png

it seems to be that last function (set control rotation) that appears to be breaking everything, but i don’t know why that would be.

Basically what I am trying to do is have the Oculus Rift be able to free look around (using camera manager with follow HMD orientation option checked), while also inheriting the base rotation and location from the pawn (view should rotate and move with cockpit when vehicle moves or turns, but also be able to turn head inside cockpit) I seemed to finally have it working in the editor, but when I go to package it, it crashes immediately.

Below is the Log file, I don’t really understand what it is telling me happened? Anyone know what is going on here ?

[2015.06.25-13.39.27:117] 0]Log file open, 06/25/15 06:39:27
[2015.06.25-13.39.27:117] 0]LogInit:Display: Running engine for game: firstperson2
[2015.06.25-13.39.27:117] 0]LogInit:Display: Project file not found: …/…/…/firstperson2/firstperson2.uproject
[2015.06.25-13.39.27:117] 0]LogInit:Display: Attempting to find via project info helper.
[2015.06.25-13.39.27:117] 0]LogUProjectInfo: Found projects:
[2015.06.25-13.39.27:117] 0]LogModuleManager:Warning: ModuleManager: Module ‘HTTPChunkInstaller’ not found - its StaticallyLinkedModuleInitializers function is null.
[2015.06.25-13.39.27:117] 0]LogTaskGraph: Started task graph with 4 named threads and 8 total threads.
[2015.06.25-13.39.27:117] 0]LogStats: Stats thread started
[2015.06.25-13.39.27:117] 0]LogInit: Version: 4.8.1-2591939+++depot+UE4-Releases+4.8
[2015.06.25-13.39.27:117] 0]LogInit: API Version: 2579680
[2015.06.25-13.39.27:117] 0]LogInit: Compiled (64-bit): Jun 18 2015 10:52:52
[2015.06.25-13.39.27:117] 0]LogInit: Compiled with Visual C++: 18.00.21005.01
[2015.06.25-13.39.27:117] 0]LogInit: Build Configuration: Development
[2015.06.25-13.39.27:117] 0]LogInit: Branch Name: ++depot+UE4-Releases+4.8
[2015.06.25-13.39.27:117] 0]LogInit: Command line:
[2015.06.25-13.39.27:117] 0]LogInit: Base directory: C:/Users/User/Desktop/WindowsNoEditor/Engine/Binaries/Win64/
[2015.06.25-13.39.27:117] 0]LogInit: Rocket: 0
[2015.06.25-13.39.27:118] 0]LogInit: Using libcurl 7.41.0
[2015.06.25-13.39.27:118] 0]LogInit: - built for x86_64-pc-win32
[2015.06.25-13.39.27:118] 0]LogInit: - supports SSL with WinSSL
[2015.06.25-13.39.27:118] 0]LogInit: - other features:
[2015.06.25-13.39.27:118] 0]LogInit: CURL_VERSION_SSL
[2015.06.25-13.39.27:118] 0]LogInit: CURL_VERSION_IPV6
[2015.06.25-13.39.27:118] 0]LogInit: CURL_VERSION_ASYNCHDNS
[2015.06.25-13.39.27:118] 0]LogInit: CURL_VERSION_LARGEFILE
[2015.06.25-13.39.27:118] 0]LogInit: CURL_VERSION_IDN
[2015.06.25-13.39.27:118] 0]LogInit: CurlRequestOptions (configurable via config and command line):
[2015.06.25-13.39.27:118] 0]LogInit: - bVerifyPeer = true - Libcurl will verify peer certificate
[2015.06.25-13.39.27:118] 0]LogInit: - bUseHttpProxy = false - Libcurl will NOT use HTTP proxy
[2015.06.25-13.39.27:118] 0]LogInit: - bDontReuseConnections = false - Libcurl will reuse connections
[2015.06.25-13.39.27:118] 0]LogInit: - CertBundlePath = nullptr - Libcurl will use whatever was configured at build time.
[2015.06.25-13.39.27:118] 0]LogOnline:Warning: No default platform service specified for OnlineSubsystem
[2015.06.25-13.39.27:119] 0]LogInit: Presizing for 0 objects not considered by GC, pre-allocating 0 bytes.
[2015.06.25-13.39.27:123] 0]LogInit: Object subsystem initialized
[2015.06.25-13.39.27:124] 0]LogConsoleResponse:Warning: Skipping Unknown console variable: ‘TranslucentSortAxis = (X=0.000000,Y=-1.000000,Z=0.000000)’
[2015.06.25-13.39.27:124] 0]LogConsoleResponse:Warning: Found in ini file ‘…/…/…/firstperson2/Saved/Config/WindowsNoEditor/Engine.ini’, in section ‘[/Script/Engine.RendererSettings]’
[2015.06.25-13.39.27:124] 0]LogConsoleResponse:Warning: Skipping Unknown console variable: ‘UIScaleRule = ShortestSide’
[2015.06.25-13.39.27:124] 0]LogConsoleResponse:Warning: Found in ini file ‘…/…/…/firstperson2/Saved/Config/WindowsNoEditor/Engine.ini’, in section ‘[/Script/Engine.RendererSettings]’
[2015.06.25-13.39.27:124] 0]LogConsoleResponse:Warning: Skipping Unknown console variable: ‘UIScaleCurve = (EditorCurveData=(Keys=),ExternalCurve=None)’
[2015.06.25-13.39.27:124] 0]LogConsoleResponse:Warning: Found in ini file ‘…/…/…/firstperson2/Saved/Config/WindowsNoEditor/Engine.ini’, in section ‘[/Script/Engine.RendererSettings]’
[2015.06.25-13.39.27:134] 0]LogInit: Selected Device Profile: [WindowsNoEditor]
[2015.06.25-13.39.27:134] 0]LogInit: Applying CVar settings loaded from the selected device profile: [WindowsNoEditor]
[2015.06.25-13.39.27:144] 0]LogInit: Computer: USER-PC
[2015.06.25-13.39.27:144] 0]LogInit: User: User
[2015.06.25-13.39.27:144] 0]LogInit: CPU Page size=4096, Cores=6
[2015.06.25-13.39.27:144] 0]LogInit: High frequency timer resolution =3.418007 MHz
[2015.06.25-13.39.27:144] 0]LogMemory: Memory total: Physical=15.9GB (16GB approx)
[2015.06.25-13.39.27:144] 0]LogMemory: Platform Memory Stats for WindowsNoEditor
[2015.06.25-13.39.27:144] 0]LogMemory: Process Physical Memory: 31.92 MB used, 31.92 MB peak
[2015.06.25-13.39.27:144] 0]LogMemory: Process Virtual Memory: 20.50 MB used, 20.50 MB peak
[2015.06.25-13.39.27:144] 0]LogMemory: Physical Memory: 3432.46 MB used, 16279.45 MB total
[2015.06.25-13.39.27:144] 0]LogMemory: Virtual Memory: 181.71 MB used, 8388608.00 MB total
[2015.06.25-13.39.27:188] 0]LogTextLocalizationManager: The requested culture (‘en_US’) has no localization data; parent culture’s (‘en’) localization data will be used.
[2015.06.25-13.39.27:337] 0]LogD3D11RHI: Found D3D11 adapter 0: NVIDIA GeForce GTX 970 (Feature Level 11_0)
[2015.06.25-13.39.27:337] 0]LogD3D11RHI: Adapter has 4008MB of dedicated video memory, 0MB of dedicated system memory, and 7883MB of shared system memory, 2 output[s]
[2015.06.25-13.39.27:337] 0]LogD3D11RHI: Chosen D3D11 Adapter Id = 0
[2015.06.25-13.39.27:341] 0]LogRHI: Texture pool is 1361 MB (70% of 1945 MB)
[2015.06.25-13.39.27:349] 0]LogD3D11RHI: Async texture creation enabled
[2015.06.25-13.39.27:419] 0]LogInit: Selected Device Profile: [WindowsNoEditor]
[2015.06.25-13.39.27:495] 0]LogInit: WinSock: version 1.1 (2.2), MaxSocks=32767, MaxUdp=65467
[2015.06.25-13.39.27:568] 0]LogWindowsMoviePlayer: Unable to load movie: …/…/…/firstperson2/Content/Movies/Default_Startup.mp4
[2015.06.25-13.39.27:606] 0]LogObj: 21750 objects as part of root set at end of initial load.
[2015.06.25-13.39.27:606] 0]LogUObjectAllocator: 4322120 out of 0 bytes used by permanent object pool.
[2015.06.25-13.39.27:606] 0]LogStreaming:Warning: Failed to read file ‘…/…/…/Engine/Content/Editor/Slate/Common/TableViewHeader.png’ error.
[2015.06.25-13.39.27:606] 0]LogSlate: Could not find file for Slate resource: …/…/…/Engine/Content/Editor/Slate/Common/TableViewHeader.png
[2015.06.25-13.39.27:606] 0]LogStreaming:Warning: Failed to read file ‘…/…/…/Engine/Content/Editor/Slate//Docking/TabContentArea.png’ error.
[2015.06.25-13.39.27:606] 0]LogSlate: Could not find file for Slate resource: …/…/…/Engine/Content/Editor/Slate//Docking/TabContentArea.png
[2015.06.25-13.39.27:606] 0]LogStreaming:Warning: Failed to read file ‘…/…/…/Engine/Content/Editor/Slate/Common/ProgressBar_Background.png’ error.
[2015.06.25-13.39.27:606] 0]LogSlate: Could not find file for Slate resource: …/…/…/Engine/Content/Editor/Slate/Common/ProgressBar_Background.png
[2015.06.25-13.39.27:606] 0]LogStreaming:Warning: Failed to read file ‘…/…/…/Engine/Content/Editor/Slate/Common/TaskGraph_Normal.png’ error.
[2015.06.25-13.39.27:606] 0]LogSlate: Could not find file for Slate resource: …/…/…/Engine/Content/Editor/Slate/Common/TaskGraph_Normal.png
[2015.06.25-13.39.27:606] 0]LogStreaming:Warning: Failed to read file ‘…/…/…/Engine/Content/Editor/Slate/Common/TaskGraph_Selected.png’ error.
[2015.06.25-13.39.27:606] 0]LogSlate: Could not find file for Slate resource: …/…/…/Engine/Content/Editor/Slate/Common/TaskGraph_Selected.png
[2015.06.25-13.39.27:607] 0]LogStreaming:Warning: Failed to read file ‘…/…/…/Engine/Content/Editor/Slate/Common/TaskGraph_Mono.png’ error.
[2015.06.25-13.39.27:607] 0]LogSlate: Could not find file for Slate resource: …/…/…/Engine/Content/Editor/Slate/Common/TaskGraph_Mono.png
[2015.06.25-13.39.27:607] 0]LogStreaming:Warning: Failed to read file ‘…/…/…/Engine/Content/Editor/Slate/Common/SortUpArrow.png’ error.
[2015.06.25-13.39.27:607] 0]LogSlate: Could not find file for Slate resource: …/…/…/Engine/Content/Editor/Slate/Common/SortUpArrow.png
[2015.06.25-13.39.27:607] 0]LogStreaming:Warning: Failed to read file ‘…/…/…/Engine/Content/Editor/Slate/Common/SortDownArrow.png’ error.
[2015.06.25-13.39.27:607] 0]LogSlate: Could not find file for Slate resource: …/…/…/Engine/Content/Editor/Slate/Common/SortDownArrow.png
[2015.06.25-13.39.27:607] 0]LogStreaming:Warning: Failed to read file ‘…/…/…/Engine/Content/Editor/Slate/Icons/Home16x16.png’ error.
[2015.06.25-13.39.27:607] 0]LogSlate: Could not find file for Slate resource: …/…/…/Engine/Content/Editor/Slate/Icons/Home16x16.png
[2015.06.25-13.39.27:607] 0]LogStreaming:Warning: Failed to read file ‘…/…/…/Engine/Content/Editor/Slate/Icons/ToParent.png’ error.
[2015.06.25-13.39.27:607] 0]LogSlate: Could not find file for Slate resource: …/…/…/Engine/Content/Editor/Slate/Icons/ToParent.png
[2015.06.25-13.39.27:607] 0]LogStreaming:Warning: Failed to read file ‘…/…/…/Engine/Content/Editor/Slate/Common/ComboArrow.png’ error.
[2015.06.25-13.39.27:607] 0]LogSlate: Could not find file for Slate resource: …/…/…/Engine/Content/Editor/Slate/Common/ComboArrow.png
[2015.06.25-13.39.27:618] 0]LogEngine: Initializing Engine…
[2015.06.25-13.39.27:620] 0]OCULUS: Info: [CAPI] LibOVR module is located at C:\Windows\system32\LibOVRRT64_0_6.dll

[2015.06.25-13.39.27:721] 0]LogHMD:Warning: HMD Oculus Rift DK2, res = 1920 x 1080
[2015.06.25-13.39.27:721] 0]LogHMD: Oculus plugin initialized. Version: 4.8.1-2591939+++depot+UE4-Releases+4.8, LibOVR: 0.6.0.0, built Jun 18 2015, 10:52:52
[2015.06.25-13.39.27:755] 0]LogInit: XAudio2 using ‘Speakers (Realtek High Definition Audio)’ : 2 channels at 48 kHz using 32 bits per sample (channel mask 0x3)
[2015.06.25-13.39.27:775] 0]LogInit: FAudioDevice initialized.
[2015.06.25-13.39.27:775] 0]LogInit: Texture streaming: Disabled
[2015.06.25-13.39.27:775] 0]LogAnalytics: Creating configured Analytics provider AnalyticsET
[2015.06.25-13.39.27:776] 0]LogAnalytics: [UEGame.UnrealEngine.Release|0701E5EF4F7EE02E80BC9A9DC266A764|First Person BP Game Template] APIServer = http://et2.epicgames.com/ET2/. AppVersion = 4.8.1-2591939+++depot+UE4-Releases+4.8
[2015.06.25-13.39.27:776] 0]LogAnalytics: [UEGame.UnrealEngine.Release|0701E5EF4F7EE02E80BC9A9DC266A764|First Person BP Game Template] SetUserId 998b35b44608736513d49cbea2e15e14|fcf17b74110b4a76860c3d91be0ba8dc|8ee4febb-a94d-4ffa-901c-6776b93056bb
[2015.06.25-13.39.27:776] 0]LogAnalytics: [UEGame.UnrealEngine.Release|0701E5EF4F7EE02E80BC9A9DC266A764|First Person BP Game Template] AnalyticsET::StartSession
[2015.06.25-13.39.27:785] 0]LogNet: Browse: /Game/FirstPersonBP/Maps/FirstPersonExampleMap?Name=Player
[2015.06.25-13.39.27:785] 0]LogLoad: LoadMap: /Game/FirstPersonBP/Maps/FirstPersonExampleMap?Name=Player
[2015.06.25-13.39.27:797] 0]LogParticles: Destroying 0 GPU particle simulations for FXSystem 0x0000000009301540
[2015.06.25-13.39.27:804] 0]LogMemory: Platform Memory Stats for WindowsNoEditor
[2015.06.25-13.39.27:804] 0]LogMemory: Process Physical Memory: 132.52 MB used, 132.52 MB peak
[2015.06.25-13.39.27:804] 0]LogMemory: Process Virtual Memory: 201.05 MB used, 201.05 MB peak
[2015.06.25-13.39.27:804] 0]LogMemory: Physical Memory: 3513.35 MB used, 16279.45 MB total
[2015.06.25-13.39.27:804] 0]LogMemory: Virtual Memory: 565.30 MB used, 8388608.00 MB total
[2015.06.25-13.39.27:804] 0]LogMemory:
[2015.06.25-13.39.27:805] 0]LogMemory: Allocator Stats for binned:
[2015.06.25-13.39.27:805] 0]LogMemory: Current Memory 37.06 MB used, plus 3.32 MB waste
[2015.06.25-13.39.27:805] 0]LogMemory: Peak Memory 44.74 MB used, plus 2.42 MB waste
[2015.06.25-13.39.27:805] 0]LogMemory: Current OS Memory 40.38 MB, peak 47.16 MB
[2015.06.25-13.39.27:805] 0]LogMemory: Current Waste 0.69 MB, peak 0.94 MB
[2015.06.25-13.39.27:805] 0]LogMemory: Current Used 37.06 MB, peak 44.74 MB
[2015.06.25-13.39.27:805] 0]LogMemory: Current Slack 2.64 MB
[2015.06.25-13.39.27:805] 0]LogMemory: Allocs 107029 Current / 1043126 Total
[2015.06.25-13.39.27:805] 0]LogMemory:
[2015.06.25-13.39.27:805] 0]LogMemory: Block Size Num Pools Max Pools Cur Allocs Total Allocs Min Req Max Req Mem Used Mem Slack Mem Waste Efficiency
[2015.06.25-13.39.27:805] 0]LogMemory: ---------- --------- --------- ---------- ------------ ------- ------- -------- --------- --------- ----------
[2015.06.25-13.39.27:805] 0]LogMemory: 8 0 0 0 0 8 0 0K 0K 0K 100.00%
[2015.06.25-13.39.27:805] 0]LogMemory: 16 4 4 13242 208818 16 16 206K 50K 0K 100.00%
[2015.06.25-13.39.27:805] 0]LogMemory: 32 9 9 17616 96059 32 32 550K 26K 0K 100.00%
[2015.06.25-13.39.27:805] 0]LogMemory: 48 8 8 9238 41703 48 48 433K 79K 0K 100.00%
[2015.06.25-13.39.27:805] 0]LogMemory: 64 16 16 15974 73543 64 64 998K 26K 0K 100.00%
[2015.06.25-13.39.27:805] 0]LogMemory: 80 7 7 5534 44755 80 80 432K 16K 0K 100.00%
[2015.06.25-13.39.27:805] 0]LogMemory: 96 5 5 3009 38677 96 96 282K 38K 0K 100.00%
[2015.06.25-13.39.27:805] 0]LogMemory: 112 4 4 1528 23798 112 112 167K 89K 0K 100.00%
[2015.06.25-13.39.27:805] 0]LogMemory: 128 33 33 16795 57996 128 128 2099K 13K 0K 100.00%
[2015.06.25-13.39.27:805] 0]LogMemory: 160 7 14 2821 78344 144 160 440K 8K 21K 95.31%
[2015.06.25-13.39.27:805] 0]LogMemory: 192 28 28 8864 121995 176 192 1662K 129K 52K 97.10%
[2015.06.25-13.39.27:805] 0]LogMemory: 224 4 4 986 115043 208 224 215K 41K 9K 96.48%
[2015.06.25-13.39.27:805] 0]LogMemory: 256 3 3 726 44132 240 256 181K 11K 6K 96.88%
[2015.06.25-13.39.27:805] 0]LogMemory: 288 5 5 1111 27170 272 288 312K 8K 9K 97.19%
[2015.06.25-13.39.27:805] 0]LogMemory: 320 4 4 687 20305 304 320 214K 41K 7K 97.27%
[2015.06.25-13.39.27:805] 0]LogMemory: 384 12 12 1950 17677 336 384 731K 34K 57K 92.58%
[2015.06.25-13.39.27:805] 0]LogMemory: 448 12 12 1676 5687 400 448 733K 34K 47K 93.88%
[2015.06.25-13.39.27:805] 0]LogMemory: 512 10 10 1146 4457 464 512 573K 67K 30K 95.31%
[2015.06.25-13.39.27:805] 0]LogMemory: 576 11 11 901 1669 528 576 506K 194K 30K 95.74%
[2015.06.25-13.39.27:805] 0]LogMemory: 640 9 10 574 1162 592 640 358K 216K 20K 96.53%
[2015.06.25-13.39.27:805] 0]LogMemory: 704 4 4 275 625 656 704 189K 67K 4K 98.44%
[2015.06.25-13.39.27:805] 0]LogMemory: 768 3 3 195 2492 720 768 146K 46K 3K 98.44%
[2015.06.25-13.39.27:805] 0]LogMemory: 896 3 4 209 636 784 896 182K 10K 8K 95.83%
[2015.06.25-13.39.27:805] 0]LogMemory: 1024 2 3 104 498 912 1024 104K 24K 2K 98.44%
[2015.06.25-13.39.27:805] 0]LogMemory: 1168 3 3 106 467 1040 1168 120K 72K 6K 96.88%
[2015.06.25-13.39.27:805] 0]LogMemory: 1360 7 7 278 3211 1184 1360 369K 78K 23K 94.87%
[2015.06.25-13.39.27:805] 0]LogMemory: 1632 8 8 268 647 1376 1632 427K 83K 29K 94.34%
[2015.06.25-13.39.27:805] 0]LogMemory: 2048 9 9 185 674 1648 2048 370K 206K 39K 93.23%
[2015.06.25-13.39.27:806] 0]LogMemory: 2336 3 4 72 3398 2064 2336 164K 28K 17K 91.15%
[2015.06.25-13.39.27:806] 0]LogMemory: 2720 6 6 105 506 2352 2720 278K 105K 14K 96.35%
[2015.06.25-13.39.27:806] 0]LogMemory: 3264 10 10 146 2145 2736 3264 465K 173K 24K 96.25%
[2015.06.25-13.39.27:806] 0]LogMemory: 4096 12 14 160 705 3280 4096 640K 128K 53K 93.10%
[2015.06.25-13.39.27:806] 0]LogMemory: 4672 7 9 78 1384 4112 4672 355K 93K 11K 97.54%
[2015.06.25-13.39.27:806] 0]LogMemory: 5456 9 14 94 388 4688 5456 500K 76K 41K 92.88%
[2015.06.25-13.39.27:806] 0]LogMemory: 6544 13 15 107 309 5472 6544 683K 148K 57K 93.15%
[2015.06.25-13.39.27:806] 0]LogMemory: 8192 7 9 46 920 6560 8192 368K 80K 26K 94.20%
[2015.06.25-13.39.27:806] 0]LogMemory: 9360 6 6 36 100 8208 9360 329K 55K 19K 95.05%
[2015.06.25-13.39.27:806] 0]LogMemory: 10912 4 5 24 55 9376 10896 255K 1K 18K 92.97%
[2015.06.25-13.39.27:806] 0]LogMemory: 13104 6 6 26 76 10976 13056 332K 52K 24K 93.75%
[2015.06.25-13.39.27:806] 0]LogMemory: 16384 9 11 27 147 13120 16384 432K 144K 25K 95.66%
[2015.06.25-13.39.27:806] 0]LogMemory: 21840 11 12 31 86 16400 21776 661K 43K 108K 84.66%
[2015.06.25-13.39.27:806] 0]LogMemory: 32768 7 8 14 72 21904 32544 448K 0K 98K 78.13%
[2015.06.25-13.39.27:806] 0]LogMemory:
[2015.06.25-13.39.27:806] 0]LogMemory: 21760K allocated in pools (with 2832K slack and 937K waste). Efficiency 95.69%
[2015.06.25-13.39.27:806] 0]LogMemory: Allocations 106965 Current / 1042532 Total (in 340 pools)
[2015.06.25-13.39.27:806] 0]LogMemory:
[2015.06.25-13.39.27:882] 0]LogModuleManager:Warning: ModuleManager: Module ‘GameplayDebugger’ not found - its StaticallyLinkedModuleInitializers function is null.
[2015.06.25-13.39.27:882] 0]LogAIModule: Creating AISystem for world FirstPersonExampleMap
[2015.06.25-13.39.27:916] 0]LogWorld: Game class is ‘FirstPersonGameMode_C’
[2015.06.25-13.39.27:921] 0]LogWorld: Bringing World /Game/FirstPersonBP/Maps/FirstPersonExampleMap.FirstPersonExampleMap up for play (max tick rate 0) at 2015.06.25-06.39.27
[2015.06.25-13.39.27:923] 0]LogWorld: Bringing up level for play took: 0.003807
[2015.06.25-13.39.27:929] 0]LogInit:Display: Game Engine Initialized.
[2015.06.25-13.39.28:144] 0]LogAssetRegistry: FAssetRegistry took 0.0138 seconds to start up
[2015.06.25-13.39.28:144] 0]LogLoad: Full Startup: 1.69 seconds (BP compile: 0.00 seconds)
[2015.06.25-13.39.28:217] 0]LogRenderer: Reallocating scene render targets to support 128x128 (Frame:1).
[2015.06.25-13.39.28:260] 0]LogContentStreaming: Texture pool size is 1000.000000MB
[2015.06.25-13.39.28:360] 1]LogRenderer: Reallocating scene render targets to support 1600x904 (Frame:2).
[2015.06.25-13.39.28:362] 1]LogOutputDevice:Warning:

Script Stack:
HeroPlaneCharacter_C.ExecuteUbergraph_HeroPlaneCharacter
HeroPlaneCharacter_C.InpAxisEvt_Roll_K2Node_InputAxisEvent_150

[2015.06.25-13.39.28:362] 1]LogWindows:Error: Windows GetLastError: The operation completed successfully. (0)
[2015.06.25-13.39.28:518] 1]LogWindows: === Critical error: ===
Assertion failed: Result [File:Runtime/CoreUObject/Public/UObject\Stack.h] [Line: 225]

KERNELBASE.dll {0x000007fefd88b3dd} + 0 bytes
UE4Game.exe {0x000000013fc12667} + 0 bytes
UE4Game.exe {0x000000013fc86a88} + 0 bytes
UE4Game.exe {0x000000013fc502b8} + 0 bytes
UE4Game.exe {0x000000014001b24b} + 0 bytes
UE4Game.exe {0x0000000140032e8d} + 0 bytes
UE4Game.exe {0x00000001400151c4} + 0 bytes
UE4Game.exe {0x0000000140016f9d} + 0 bytes
UE4Game.exe {0x000000013ffea0be} + 0 bytes
UE4Game.exe {0x0000000140016f9d} + 0 bytes
UE4Game.exe {0x000000013ff94ed1} + 0 bytes
UE4Game.exe {0x00000001400165d2} + 0 bytes
UE4Game.exe {0x0000000140c4a0b0} + 0 bytes
UE4Game.exe {0x0000000140abaf2b} + 0 bytes
UE4Game.exe {0x0000000140aec232} + 0 bytes
UE4Game.exe {0x0000000141024efb} + 0 bytes
UE4Game.exe {0x000000014103b263} + 0 bytes
UE4Game.exe {0x0000000141020ba4} + 0 bytes
UE4Game.exe {0x000000014103af7d} + 0 bytes
UE4Game.exe {0x0000000140c31ec1} + 0 bytes
UE4Game.exe {0x00000001403ebddb} + 0 bytes
UE4Game.exe {0x00000001403fea00} + 0 bytes
UE4Game.exe {0x000000013fba7315} + 0 bytes
UE4Game.exe {0x000000013fba752d} + 0 bytes
UE4Game.exe {0x000000013fbc9f73} + 0 bytes
UE4Game.exe {0x000000013fcadf45} + 0 bytes
UE4Game.exe {0x000000014044978d} + 0 bytes
UE4Game.exe {0x0000000140457096} + 0 bytes
UE4Game.exe {0x0000000140e3d641} + 0 bytes
UE4Game.exe {0x0000000140e42c6f} + 0 bytes
UE4Game.exe {0x00000001406d8dee} + 0 bytes
UE4Game.exe {0x000000013fae0706} + 0 bytes
UE4Game.exe {0x000000013facf520} + 0 bytes
UE4Game.exe {0x000000013facf57a} + 0 bytes
UE4Game.exe {0x000000013fae2459} + 0 bytes
UE4Game.exe {0x0000000142b27725} + 0 bytes
kernel32.dll {0x00000000779459cd} + 0 bytes
ntdll.dll {0x0000000077a7b981} + 0 bytes
ntdll.dll {0x0000000077a7b981} + 0 bytes

[2015.06.25-13.39.28:633] 1]LogExit: Executing StaticShutdownAfterError
[2015.06.25-13.39.28:637] 1]LogPhysics:Warning: PHYSX: …\PhysX\src\NpScene.cpp (2977) 8 : PxScene::unlockWrite() called without matching call to PxScene::lockWrite(), behaviour will be undefined.
[2015.06.25-13.39.28:637] 1]LogPhysics:Warning: PHYSX: …\PhysX\src\NpScene.cpp (2977) 8 : PxScene::unlockWrite() called without matching call to PxScene::lockWrite(), behaviour will be undefined.
[2015.06.25-13.39.28:637] 1]LogWindows: FPlatformMisc::RequestExit(1)
[2015.06.25-13.39.28:637] 1]Log file closed, 06/25/15 06:39:28

Any help would be much appreciated.

I think “Get World…” data from arrow component may crash the engine try something else