First Person keeps getting Corrupted

Development Programming & Scripting Blueprint
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1

From time to time I get blueprint corruption where default First Person BP and BP_Player gets missing and my project opens up on default open world map. Turning off LiveCoding and Hot Reload don’t work. This problem made me redo the project twice now recycling mesh and code. Does anybody have similar problems?

When I open a project I get:Default Property warnings and errors: Error cdo constructor (FirstPersonGameMode): failed to find …

Messages Log:

CreateExport: Failed to load Outer for resource ‘CharacterMesh1P’: BP_FirstPersonCharacter_C /Game/FirstPerson/Blueprints/BP_FirstPersonCharacter.Default__BP_FirstPersonCharacter_C

CreateExport: Failed to load Outer for resource ‘Arrow’: BP_FirstPersonCharacter_C /Game/FirstPerson/Blueprints/BP_FirstPersonCharacter.Default__BP_FirstPersonCharacter_C

CreateExport: Failed to load Outer for resource ‘FirstPersonCamera’: BP_FirstPersonCharacter_C /Game/FirstPerson/Blueprints/BP_FirstPersonCharacter.Default__BP_FirstPersonCharacter_C

CreateExport: Failed to load Outer for resource ‘CollisionCylinder’: BP_FirstPersonCharacter_C /Game/FirstPerson/Blueprints/BP_FirstPersonCharacter.Default__BP_FirstPersonCharacter_C

CreateExport: Failed to load Outer for resource ‘CharMoveComp’: BP_FirstPersonCharacter_C /Game/FirstPerson/Blueprints/BP_FirstPersonCharacter.Default__BP_FirstPersonCharacter_C

CreateExport: Failed to load Outer for resource ‘SceneComponent_1’: BlueprintGeneratedClass /Game/FirstPerson/Blueprints/BP_FirstPersonCharacter.BP_FirstPersonCharacter_C

CreateExport: Failed to load Outer for resource ‘SimpleConstructionScript_1’: BlueprintGeneratedClass /Game/FirstPerson/Blueprints/BP_FirstPersonCharacter.BP_FirstPersonCharacter_C

CreateExport: Failed to load Outer for resource ‘SCS_Node_1’: SimpleConstructionScript /Game/FirstPerson/Blueprints/BP_FirstPersonCharacter.BP_FirstPersonCharacter_C:SimpleConstructionScript_1

CreateExport: Failed to load Outer for resource ‘CharacterMesh0’: BP_FirstPersonCharacter_C /Game/FirstPerson/Blueprints/BP_FirstPersonCharacter.Default__BP_FirstPersonCharacter_C

Visual Studio 2022
UE 5.1.1 C++

2

Greetings @Skadoosher666

Welcome to the Unreal Forums. Pertaining to the issue you listed, I’ve saw this issue happen due to corrupt files in the Unreal Cache folder. I’d recommend starting there. You should be able to find the cache folder at ‘%userprofile%\AppData\Local\UnrealEngine\5.1’.

Make sure if you delete the cache folder that you can recover it just in case it breaks anything. I hope this helps!

3

unfortunately it didn’t, and I created the project again (third time) and happened again :frowning:

4

Oh, I see. You did go in and delete the cache folder prior to recreating the project?

5

not really, which cache folder exactly?

6

It should be located at ‘%userprofile%\AppData\Local\UnrealEngine\5.1’.