How to deal with these package error?

Package error :
i create a new level and use the planetrack code, and package my project, then show packaging failed. This is error, how to deal with these package error, please ?

LogWindows: Failed to load ‘OVRPlugin.dll’ (GetLastError=126)
MapCheck: Map check complete: 0 Error(s), 0 Warning(s), took 0.132ms to complete.
LogHttp: Warning: 000001509A2CA400: request failed, libcurl error: 28 (Timeout was reached)
LoadErrors: Failed to load /Script/DemoUEGIS.CARData Referenced by csv
LogDataTable: Error: Missing RowStruct while emptying DataTable ‘/Game/csv.csv’!
LogDataTable: Error: Missing RowStruct while loading DataTable ‘/Game/csv.csv’!
LoadErrors: New page: Loading map: MAP_CESIUM02.umap
MapCheck: Map check complete: 0 Error(s), 0 Warning(s), took 0.063ms to complete.
LogHttp: Warning: 00000150A5417900: request failed, libcurl error: 0 (No error)
LogHttp: Warning: 00000150A5718800: request failed, libcurl error: 0 (No error)
LogHttp: Warning: 00000150A59A8F00: request failed, libcurl error: 0 (No error)
UATHelper: Packaging (Windows (64-bit)): Running UnrealHeaderTool “D:\Demo\DemoUEGIS_\DemoUEGIS_.uproject” “D:\Demo\DemoUEGIS_\Intermediate\Build\Win64\DemoUEGIS_\Development\DemoUEGIS_.uhtmanifest” -LogCmds=“loginit warning, logexit warning, logdatabase error” -Unattended -WarningsAsErrors -abslog="C:\Users\yuanshanshan\AppData\Roaming\Unreal Engine\Aut
UATHelper: Packaging (Windows (64-bit)): [6/12] SharedPCH.Engine.ShadowErrors.Cpp17.cpp
UATHelper: Packaging (Windows (64-bit)): D:\Demo\DemoUEGIS_\Source\DemoUEGIS_\CarTrack.cpp(19): error C2039: “ScaleVisualizationWidth”: ���� “USplineComponent” �ij�Ա
PackagingResults: Error: Unknown Error
LogHttp: Warning: 00000150A569A400: request failed, libcurl error: 0 (No error)