1、
在崩溃日志中出现多次error就是
[2023.10.08-21.07.17:165][527]LogStreaming: Error: Couldn't find file for package /Script/AssetTools requested by async loading code. NameToLoad: /Script/AssetTools
[2023.10.08-21.07.17:165][527]LogStreaming: Error: Found 1 dependent packages...
[2023.10.08-21.07.17:165][527]LogStreaming: Error: /Game/FluidNinjaLive/Core/NinjaLiveGUI
[2023.10.08-21.07.17:185][527]LogProperty: Error: Struct type unknown for property 'StructProperty /Game/FluidNinjaLive/Core/NinjaLiveGUI.NinjaLiveGUI_C:ExecuteUbergraph_NinjaLiveGUI:K2Node_MakeStruct_AssetRenameData'; perhaps the USTRUCT() was renamed or deleted?
[2023.10.08-21.07.17:185][527]LogProperty: Error: Struct type unknown for property 'StructProperty /Game/FluidNinjaLive/Core/NinjaLiveGUI.NinjaLiveGUI_C:ExecuteUbergraph_NinjaLiveGUI:K2Node_MakeArray_Array_6.K2Node_MakeArray_Array_6'; perhaps the USTRUCT() was renamed or deleted?
[2023.10.08-21.07.17:215][527]LogProperty: Error: Struct type unknown for property 'StructProperty /Game/FluidNinjaLive/NinjaLive_PresetManager.NinjaLive_PresetManager_C:MarkForSave_UE426_BugWorkaround:K2Node_MakeStruct_AssetRenameData'; perhaps the USTRUCT() was renamed or deleted?
[2023.10.08-21.07.17:215][527]LogProperty: Error: Struct type unknown for property 'StructProperty /Game/FluidNinjaLive/NinjaLive_PresetManager.NinjaLive_PresetManager_C:MarkForSave_UE426_BugWorkaround:K2Node_MakeArray_Array.K2Node_MakeArray_Array'; perhaps the USTRUCT() was renamed or deleted?
这里是驱动还是什么丢失了么，反正少了啥，会不会是某个线程出现了问题
2、
随后发现了
[2023.10.08-19.09.41:440][172]LogStreaming: Error: Couldn't find file for package /Game/ThirdParty requested by async loading code. NameToLoad: /Game/ThirdParty
[2023.10.08-19.09.41:440][172]LogStreaming: Error: Found 0 dependent packages...
[2023.10.08-19.09.41:440][172]LogStreaming: Error: Couldn't find file for package /Game/ThirdParty/UltraDynamicSky requested by async loading code. NameToLoad: /Game/ThirdParty/UltraDynamicSky
[2023.10.08-19.09.41:440][172]LogStreaming: Error: Found 0 dependent packages...
[2023.10.08-19.09.41:440][172]LogStreaming: Error: Couldn't find file for package /Game/ThirdParty/UltraDynamicSky/Blueprints requested by async loading code. NameToLoad: /Game/ThirdParty/UltraDynamicSky/Blueprints
[2023.10.08-19.09.41:440][172]LogStreaming: Error: Found 0 dependent packages...
[2023.10.08-19.09.41:440][172]LogStreaming: Error: Couldn't find file for package /Game/ThirdParty/UltraDynamicSky/Blueprints/Enum requested by async loading code. NameToLoad: /Game/ThirdParty/UltraDynamicSky/Blueprints/Enum
[2023.10.08-19.09.41:440][172]LogStreaming: Error: Found 0 dependent packages...
这里可能是某个线程导致了这个动态天气出了问题，可能跟第一个error有关联吧
3、
再就是
Unreal Engine is exiting due to D3D device being lost
这是我看到的三个error，可能是我驱动的问题，但我无法确认，问题需要我再次复现之后再读取日志确认，但可能无法真正定位问题，只能找到触发条件。
不知道具体是什么原因，我触发了两次崩溃都是在小世界存档后读取大荒界失败而崩溃，不清楚是不是某个文件或者逻辑冲突了。
我也不知道该找谁问问，挺无助的，第一次我重新读取了之前的存档，还能继续，但是第二次自动存档给我覆盖了，只能重新拉小世界玩了。