언리얼4 오류. 새 프로젝트 만들려고 하는데 안됨

Running (파일경로)C:/Epic Games/UE_4.27/Engine/Binaries/DotNET/UnrealBuildTool.exe Development Win64 -Project="C:/Users/(사용자명)/Documents/Unreal Projects/(프로젝트명)내프로젝트/내프로젝트.uproject" -TargetType=Editor -Progress -NoEngineChanges -NoHotReloadFromIDE Creating makefile for ????????Ʈ2Editor (no existing makefile) @progress push 5% Parsing headers for ????????Ʈ2Editor Running UnrealHeaderTool "C:\Users\(사용자명)\Documents\Unreal Projects\????????Ʈ2\????????Ʈ2.uproject" "C:\Users\(사용자명)\Documents\Unreal Projects\????????Ʈ2\Intermediate\Build\Win64\????????Ʈ2Editor\Development\????????Ʈ2Editor.uhtmanifest" -LogCmds="loginit warning, logexit warning, logdatabase error" -Unattended -WarningsAsErrors -abslog="C:\Users\(사용자명)\AppData\Local\UnrealBuildTool\Log_UHT.txt" -installed LogInit: Display: Loading text-based GConfig.... C:/Users/(사용자명)/Documents/Unreal Projects/?????2/Source/?????2/?????2Character.h(1): Error: Class 'A' must inherit UObject or a UObject-derived class C:/Users/(사용자명)/Documents/Unreal Projects/?????2/Source/?????2/?????2GameMode.h(1): Error: Class 'A' must inherit UObject or a UObject-derived class

 

언리얼 공부하려고 새 프로젝트 만들려니까 계속 안 되는 거다

혹시나 해서 프로젝트명을 한글로 바꾸니까 됐다.

그러면 왜 디폴트 값을 한글로도 설정해 둔 건데..!! 이해가 안 돼