I've been trying to follow demo for Unreal 4 where you create office but my unreal blanks out and crashes every time I try after I'm a few videos in everytime. It gives me a large error list everytime

MachineId:6158453F49FD79CEF662ADB5474DC162
EpicAccountId:8192003253b3414f8bcb0bd12a974842

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

Fatal error: [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.6\Engine\Source\Developer\MessageLog\Private\Model\MessageLogListingModel.cpp] [Line: 70]
Critical Error MetaData //Temp//UEDPIE_0_Untitled_1.PackageMetaData Object from PIE level

KERNELBASE + 24684 bytes
UE4Editor_Core + 3092349 bytes
UE4Editor_Core + 1597391 bytes
UE4Editor_MessageLog + 260693 bytes
UE4Editor_MessageLog + 260943 bytes
UE4Editor_Core + 1035877 bytes
UE4Editor_UnrealEd + 4299894 bytes
UE4Editor_UnrealEd + 2876566 bytes
UE4Editor_UnrealEd + 3168640 bytes
UE4Editor_LevelEditor + 823772 bytes
UE4Editor_LevelEditor + 570935 bytes
UE4Editor_Slate + 588774 bytes
UE4Editor_Slate + 1534016 bytes
UE4Editor_Slate + 1552472 bytes
UE4Editor_Slate + 1029959 bytes
UE4Editor_Slate + 1036953 bytes
UE4Editor_Slate + 1434649 bytes
UE4Editor_Slate + 2116506 bytes
UE4Editor_Slate + 2296435 bytes
UE4Editor_Slate + 432060 bytes
UE4Editor_Slate + 160583 bytes
UE4Editor_Slate + 832224 bytes
UE4Editor_Slate + 770598 bytes
UE4Editor_Core + 2484713 bytes
UE4Editor_Core + 2400763 bytes
UE4Editor_Core + 2489275 bytes
UE4Editor_Core + 2387186 bytes
user32 + 9268 bytes
user32 + 8855 bytes
UE4Editor_Core + 2490486 bytes
UE4Editor!FEngineLoop::Tick() + 3434 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.6\engine\source\runtime\launch\private\launchengineloop.cpp:2193]
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]

So I found out what problem is. When you have an Object and you go to duplicate it with ALT don’t hit another button. I hit S to go move back but was still holding ALT key and it crashed my unreal. I just did this a few times to double check.

Hey Sraizi,

Thanks for additional report, but we’re already looking into this in your original post:

If you get a chance to follow up with question I asked there, that would be great! Thanks!