vr packaged build crash

Hello,

I am building for Oculus vr and it runs fine inside of the editor, however when I launch the title or package it the application launches the Oculus launcher, then immediatly crashes with the error below.
Any help would be greatly appreciated!

Thanks,

Lolon

LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error: begin: stack for UAT
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error: === Handled ensure: ===
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error:
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error: Ensure condition failed: GPUMask == FRHIGPUMask::GPU0() [File:d:\build\++ue4\sync\engine\source\runtime\rhi\public\DynamicRHI.h] [Line: 1014]
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error:
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error: Stack:
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error: [Callstack] 0x00007ff64c36fbd7 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error: [Callstack] 0x00007ff64954e7dd UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error: [Callstack] 0x00007ff649fee056 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error: [Callstack] 0x00007ff649ff4f05 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error: [Callstack] 0x00007ff6496cac3a UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error: [Callstack] 0x00007ff64971f795 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error: [Callstack] 0x00007ff649b4c2dd UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:142][  0]LogOutputDevice: Error: [Callstack] 0x00007ff649b2ef0c UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:143][  0]LogOutputDevice: Error: [Callstack] 0x00007ff6487d771d UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:143][  0]LogOutputDevice: Error: [Callstack] 0x00007ff6487d7973 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:143][  0]LogOutputDevice: Error: [Callstack] 0x00007ff64a05b504 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:143][  0]LogOutputDevice: Error: [Callstack] 0x00007ff64a05eb4f UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:143][  0]LogOutputDevice: Error: [Callstack] 0x00007ff648b87dcf UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:143][  0]LogOutputDevice: Error: [Callstack] 0x00007ff648b83bd7 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:143][  0]LogOutputDevice: Error: [Callstack] 0x00007ffbb86d7974 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:143][  0]LogOutputDevice: Error: [Callstack] 0x00007ffbb896a271 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:143][  0]LogOutputDevice: Error:
LogPlayLevel: Error: [2019.05.03-22.21.18:143][  0]LogOutputDevice: Error: end: stack for UAT
LogPlayLevel: Warning: [2019.05.03-22.21.18:474][  0]LogWindows: Warning: CreateProc failed: The system cannot find the file specified. (0x00000002)
LogPlayLevel: Warning: [2019.05.03-22.21.18:474][  0]LogWindows: Warning: URL: ../../../Engine/Binaries/Win64/CrashReportClient.exe "D:/Documents/Unreal Projects/feedback/Saved/StagedBuilds/WindowsNoEditor/feedback/Saved/Crashes/UE4CC-Windows-B83E0C1042950F07009235B7B164DC82_0000" -Unattended -AppName=UE4-feedback -CrashGUID=UE4CC-Windows-B83E0C1042950F07009
235B7B164DC82_0000 -DebugSymbols=..\..\..\Engine\Intermediate\Symbols
LogPlayLevel: Error: [2019.05.03-22.21.18:474][  0]LogOutputDevice: Error: begin: stack for UAT
LogPlayLevel: Error: [2019.05.03-22.21.18:474][  0]LogOutputDevice: Error: === Handled ensure: ===
LogPlayLevel: Error: [2019.05.03-22.21.18:474][  0]LogOutputDevice: Error:
LogPlayLevel: Error: [2019.05.03-22.21.18:474][  0]LogOutputDevice: Error: Ensure condition failed: GPUMask == FRHIGPUMask::GPU0() [File:d:\build\++ue4\sync\engine\source\runtime\rhi\public\DynamicRHI.h] [Line: 1015]
LogPlayLevel: Error: [2019.05.03-22.21.18:474][  0]LogOutputDevice: Error:
LogPlayLevel: Error: [2019.05.03-22.21.18:474][  0]LogOutputDevice: Error: Stack:
LogPlayLevel: Error: [2019.05.03-22.21.18:474][  0]LogOutputDevice: Error: [Callstack] 0x00007ff64c36fc47 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:474][  0]LogOutputDevice: Error: [Callstack] 0x00007ff64954e78d UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:474][  0]LogOutputDevice: Error: [Callstack] 0x00007ff649fee083 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:475][  0]LogOutputDevice: Error: [Callstack] 0x00007ff649ff4f05 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:475][  0]LogOutputDevice: Error: [Callstack] 0x00007ff6496cac3a UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:475][  0]LogOutputDevice: Error: [Callstack] 0x00007ff64971f795 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:475][  0]LogOutputDevice: Error: [Callstack] 0x00007ff649b4c2dd UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:475][  0]LogOutputDevice: Error: [Callstack] 0x00007ff649b2ef0c UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:475][  0]LogOutputDevice: Error: [Callstack] 0x00007ff6487d771d UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:475][  0]LogOutputDevice: Error: [Callstack] 0x00007ff6487d7973 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:475][  0]LogOutputDevice: Error: [Callstack] 0x00007ff64a05b504 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:475][  0]LogOutputDevice: Error: [Callstack] 0x00007ff64a05eb4f UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:475][  0]LogOutputDevice: Error: [Callstack] 0x00007ff648b87dcf UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:475][  0]LogOutputDevice: Error: [Callstack] 0x00007ff648b83bd7 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:475][  0]LogOutputDevice: Error: [Callstack] 0x00007ffbb86d7974 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:476][  0]LogOutputDevice: Error: [Callstack] 0x00007ffbb896a271 UnknownFunction []
LogPlayLevel: Error: [2019.05.03-22.21.18:476][  0]LogOutputDevice: Error:
LogPlayLevel: Error: [2019.05.03-22.21.18:476][  0]LogOutputDevice: Error: end: stack for UAT
LogPlayLevel: Warning: [2019.05.03-22.21.18:829][  0]LogWindows: Warning: CreateProc failed: The system cannot find the file specified. (0x00000002)
LogPlayLevel: Warning: [2019.05.03-22.21.18:829][  0]LogWindows: Warning: URL: ../../../Engine/Binaries/Win64/CrashReportClient.exe "D:/Documents/Unreal Projects/feedback/Saved/StagedBuilds/WindowsNoEditor/feedback/Saved/Crashes/UE4CC-Windows-B83E0C1042950F07009235B7B164DC82_0001" -Unattended -AppName=UE4-feedback -CrashGUID=UE4CC-Windows-B83E0C1042950F07009
235B7B164DC82_0001 -DebugSymbols=..\..\..\Engine\Intermediate\Symbols
LogPlayLevel: Warning: [2019.05.03-22.21.19:180][  0]LogWindows: Warning: CreateProc failed: The system cannot find the file specified. (0x00000002)
LogPlayLevel: Warning: [2019.05.03-22.21.19:180][  0]LogWindows: Warning: URL: ../../../Engine/Binaries/Win64/CrashReportClient.exe "D:/Documents/Unreal Projects/feedback/Saved/StagedBuilds/WindowsNoEditor/feedback/Saved/Crashes/UE4CC-Windows-B83E0C1042950F07009235B7B164DC82_0002" -AppName=UE4-feedback -CrashGUID=UE4CC-Windows-B83E0C1042950F07009235B7B164DC8
2_0002 -DebugSymbols=..\..\..\Engine\Intermediate\Symbols
LogPlayLevel: Error: [2019.05.03-22.21.21:703][  0]LogThreadingWindows: Error: Runnable thread RenderThread 1 crashed.
LogPlayLevel: Error: [2019.05.03-22.21.21:703][  0]LogWindows: Error: begin: stack for UAT
LogPlayLevel: Error: [2019.05.03-22.21.21:703][  0]LogWindows: Error: === Critical error: ===
LogPlayLevel: Error: [2019.05.03-22.21.21:703][  0]LogWindows: Error:
LogPlayLevel: Error: [2019.05.03-22.21.21:703][  0]LogWindows: Error: Assertion failed: (GIsCriticalError || !NumMarks) [File:Runtime\Core\Public\Misc/MemStack.h] [Line: 89]
LogPlayLevel: Error: [2019.05.03-22.21.21:703][  0]LogWindows: Error:
LogPlayLevel: Error: [2019.05.03-22.21.21:703][  0]LogWindows: Error:
LogPlayLevel: Error: [2019.05.03-22.21.21:703][  0]LogWindows: Error:
LogPlayLevel: Error: [2019.05.03-22.21.21:703][  0]LogWindows: Error:
LogPlayLevel: Error: [2019.05.03-22.21.21:703][  0]LogWindows: Error: Crash in runnable thread RenderThread 1
LogPlayLevel: Error: [2019.05.03-22.21.21:703][  0]LogWindows: Error: end: stack for UAT