Can't Build HLOD

General Issues and Bug Reporting
, ,
1

Please select what you are reporting on:

Creative

What Type of Bug are you experiencing?

World Building

Summary

I can’t build the HLOD in this level, this picture has some errors that causes why can’t build HLOD, but I don’t know where has issue

Steps to Reproduce

Open that world first, then click Build HLOD in Build.

Expected Result

The HLOD built.

Observed Result

HLOD didn’t build.

Platform(s)

Windows

Additional Notes

There are some errors:
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.13:011][ 32]LogWindows: Error: appError called: Assertion failed: Pair != nullptr [File:D:\build++UE5\Sync\Engine\Source\Runtime\Core\Public\Containers\Map.h] [Line: 671]
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.13:011][ 32]LogWindows: Error: Windows GetLastError: 句柄无效。 (6)
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:019][ 32]LogWindows: Error: === Critical error: ===
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:019][ 32]LogWindows: Error:
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:019][ 32]LogWindows: Error: Assertion failed: Pair != nullptr [File:D:\build++UE5\Sync\Engine\Source\Runtime\Core\Public\Containers\Map.h] [Line: 671]
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:019][ 32]LogWindows: Error:
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:019][ 32]LogWindows: Error:
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:019][ 32]LogWindows: Error:
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:019][ 32]LogWindows: Error: [Callstack] 0x00007ffd9eb49cae UnrealEditor-Landscape.dll!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:019][ 32]LogWindows: Error: [Callstack] 0x00007ffd9eb461ce UnrealEditor-Landscape.dll!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:020][ 32]LogWindows: Error: [Callstack] 0x00007ffd9ec76872 UnrealEditor-Landscape.dll!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:020][ 32]LogWindows: Error: [Callstack] 0x00007ffda43ab218 UnrealEditor-Engine.dll!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:020][ 32]LogWindows: Error: [Callstack] 0x000001ca48e815fd UnrealEditor-WorldPartitionHLODUtilities.dll!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:020][ 32]LogWindows: Error: [Callstack] 0x00007ffda43ac49d UnrealEditor-Engine.dll!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:020][ 32]LogWindows: Error: [Callstack] 0x00007ffda09a61be UnrealEditor-UnrealEd.dll!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:020][ 32]LogWindows: Error: [Callstack] 0x00007ffda09ed2e8 UnrealEditor-UnrealEd.dll!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:021][ 32]LogWindows: Error: [Callstack] 0x00007ffda09ebe35 UnrealEditor-UnrealEd.dll!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:021][ 32]LogWindows: Error: [Callstack] 0x00007ffda09ec966 UnrealEditor-UnrealEd.dll!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:021][ 32]LogWindows: Error: [Callstack] 0x00007ffd9f941972 UnrealEditor-UnrealEd.dll!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:021][ 32]LogWindows: Error: [Callstack] 0x00007ffd9f918625 UnrealEditor-UnrealEd.dll!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:021][ 32]LogWindows: Error: [Callstack] 0x00007ff69438733f UnrealEditor.exe!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:021][ 32]LogWindows: Error: [Callstack] 0x00007ff69437cfb6 UnrealEditor.exe!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:022][ 32]LogWindows: Error: [Callstack] 0x00007ff69437d37a UnrealEditor.exe!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:022][ 32]LogWindows: Error: [Callstack] 0x00007ff694380854 UnrealEditor.exe!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:022][ 32]LogWindows: Error: [Callstack] 0x00007ff694396984 UnrealEditor.exe!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:022][ 32]LogWindows: Error: [Callstack] 0x00007ff694399d7a UnrealEditor.exe!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:022][ 32]LogWindows: Error: [Callstack] 0x00007ffe43e0257d KERNEL32.DLL!UnknownFunction
LogWorldPartitionEditor: Error: #### COMMANDLET OUTPUT >> [2023.12.15-07.18.15:022][ 32]LogWindows: Error:
LogWorldPartitionEditor: Error: #### END COMMANDLET OUTPUT ####

2

Its happening to me too. And Hardcawcanary. We are all experiencing HLOD’s Jumbled up overlapping meshes, Velidation errors for HLODs, Not allowed to build HLODs, 20 FPS lag and ping. Unable to build maps or publish. Connection lost to the server errors.