Crashing When Launched

When i launch the dev kit, it crashes and says this:


Fatal error: [File:H:\SVN_Ark\Engine\Source\Runtime\Engine\Private\GlobalShader.cpp] [Line: 635] 
Failed to compile global shader TGenerateClutterCS<false>


VERSION: 0.0 
KERNELBASE.dll!UnknownFunction (0x00007ff81b043c58) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffff498614d) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffff486d3cf) + 0 bytes [UnknownFile:0]
UE4Editor-Engine.dll!UnknownFunction (0x00007fffe0b8eb7f) + 0 bytes [UnknownFile:0]
UE4Editor-Engine.dll!UnknownFunction (0x00007fffe16e7491) + 0 bytes [UnknownFile:0]
UE4Editor-Engine.dll!UnknownFunction (0x00007fffe16e6045) + 0 bytes [UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction (0x00007fffeab2d7c4) + 0 bytes [UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction (0x00007fffeab1402d) + 0 bytes [UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction (0x00007fffeaafb6c3) + 0 bytes [UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction (0x00007fffeadd329d) + 0 bytes [UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction (0x00007fffeab2515a) + 0 bytes [UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction (0x00007fffeab24e3b) + 0 bytes [UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction (0x00007fffeae3a433) + 0 bytes [UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction (0x00007fffeadcec00) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x00007ff68c1ef99d) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x00007ff68c1efaca) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x00007ff68c1fc240) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x00007ff68c1fd189) + 0 bytes [UnknownFile:0]
KERNEL32.DLL!UnknownFunction (0x00007ff81b8c8364) + 0 bytes [UnknownFile:0]
ntdll.dll!UnknownFunction (0x00007ff81df57091) + 0 bytes [UnknownFile:0]
ntdll.dll!UnknownFunction (0x00007ff81df57091) + 0 bytes [UnknownFile:0]


Getting the same error but mine says <true> at the end instead of false.

Have you gotten a way to fix it yet?

Hey.

Try the option “-sm4” in the starting Batch-File.
For me it worked.

greets
DeepX