UE4 Can't launch level

DomantasKelpsa

Hi,

Basically i cant launch the level, i can open the file and i can browse freely and i checked that everything is there. But when ever i launch the level it bugs out and shows me Serialzation error. Yesterday i was fixing it and it was all fine but today im getting this. Also when i opened it it oly complied half of the shaders.

Does anyone know anything about this?

Oh and also it copies this to my clip board when it fails. I dont know if it says anything.

Assertion failed: CurrentPos + Count <= TotalSizeOrMaxInt64IfNotReady() [File:D:\Build\++UE4\Sync\Engine\Source\Runtime\CoreUObject\Private\Serialization\AsyncLoading.cpp] [Line: 8093]

Seeked past end of file ../../../../../../Users/doman/OneDrive/Desktop/GROUPboat/MyProject/Content/shit_BuiltData.uasset (1951812834 / 494426236)


0x00007ffed58da839 KERNELBASE.dll!UnknownFunction []
0x00007ffe6477cd1a UE4Editor-Core.dll!UnknownFunction []
0x00007ffe6455a967 UE4Editor-Core.dll!UnknownFunction []
0x00007ffe64490df7 UE4Editor-Core.dll!UnknownFunction []
0x00007ffe63ce08b9 UE4Editor-CoreUObject.dll!UnknownFunction []
0x00007ffe643050f5 UE4Editor-Core.dll!UnknownFunction []
0x00007ffe49c1d35f UE4Editor-Engine.dll!UnknownFunction []
0x00007ffe49c1cd91 UE4Editor-Engine.dll!UnknownFunction []
0x00007ffe49c17a7b UE4Editor-Engine.dll!UnknownFunction []
0x00007ffe497b4a99 UE4Editor-Engine.dll!UnknownFunction []
0x00007ffe497b4455 UE4Editor-Engine.dll!UnknownFunction []
0x00007ffe4981da50 UE4Editor-Engine.dll!UnknownFunction []
0x00007ffe63e6b1d7 UE4Editor-CoreUObject.dll!UnknownFunction []
0x00007ffe63fa9f98 UE4Editor-CoreUObject.dll!UnknownFunction []
0x00007ffe63fbf2b4 UE4Editor-CoreUObject.dll!UnknownFunction []
0x00007ffe63fbe4a9 UE4Editor-CoreUObject.dll!UnknownFunction []
0x00007ffe63fd2e29 UE4Editor-CoreUObject.dll!UnknownFunction []
0x00007ffe63fdd768 UE4Editor-CoreUObject.dll!UnknownFunction []
0x00007ffe63fdcead UE4Editor-CoreUObject.dll!UnknownFunction []
0x00007ffe3b845d6e UE4Editor-ContentBrowser.dll!UnknownFunction []
0x00007ffe3b8d3dd8 UE4Editor-ContentBrowser.dll!UnknownFunction []
0x00007ffe3b972811 UE4Editor-ContentBrowser.dll!UnknownFunction []
0x00007ffe3b9161c8 UE4Editor-ContentBrowser.dll!UnknownFunction []
0x00007ffe60f5fefb UE4Editor-Slate.dll!UnknownFunction []
0x00007ffe3b9835e9 UE4Editor-ContentBrowser.dll!UnknownFunction []
0x00007ffe3b979c5f UE4Editor-ContentBrowser.dll!UnknownFunction []
0x00007ffe60c784de UE4Editor-Slate.dll!UnknownFunction []
0x00007ffe60d128ca UE4Editor-Slate.dll!UnknownFunction []
0x00007ffe60cf857a UE4Editor-Slate.dll!UnknownFunction []
0x00007ffe60ceb44c UE4Editor-Slate.dll!UnknownFunction []
0x00007ffe9ee4de26 UE4Editor-ApplicationCore.dll!UnknownFunction []
0x00007ffe9ee40de0 UE4Editor-ApplicationCore.dll!UnknownFunction []
0x00007ffe9ee501eb UE4Editor-ApplicationCore.dll!UnknownFunction []
0x00007ffe9ee3ca19 UE4Editor-ApplicationCore.dll!UnknownFunction []
0x00007ffed86163ed USER32.dll!UnknownFunction []
0x00007ffed8615de2 USER32.dll!UnknownFunction []
0x00007ffe9ee51746 UE4Editor-ApplicationCore.dll!UnknownFunction []
0x00007ff625575546 UE4Editor.exe!UnknownFunction []
0x00007ff62558596c UE4Editor.exe!UnknownFunction []
0x00007ff6255859ea UE4Editor.exe!UnknownFunction []
0x00007ff6255948da UE4Editor.exe!UnknownFunction []
0x00007ff62559659a UE4Editor.exe!UnknownFunction []
0x00007ffed7227bd4 KERNEL32.DLL!UnknownFunction []
0x00007ffed892ced1 ntdll.dll!UnknownFunction []

kanga

This happened to me a while ago. Im pretty sure I trashed a folder. Dont remember which. To stop this sort of thing I drag a copy of the last successfully opened project outside the folder structure as a backup.