Im having issues with installing the SpinePlugin into Unreal Engine 5.1.1 when trying to rebuild the project.

I followed everything that was on the official documentation on how to install the spine plugin to unreal engine and I tried redoing it multiple times just to see if I did something wrong or if I missed something but it still printed the same error message in the log.

I downloaded the newest spine-runtimes-4.1 from github and followed all the instructions. Im using VS 2022.

C4456 declaration of 'attachment' hides previous declaration. File: SkeletonBinary.cpp. Line: 1259.

Is there a way to fix this? Thanks!

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CumliDudel changed the title to Unreal Engine 5.1.1 SpinePlugin build error .

This has been fixed in the 4.1 and 4.2-beta runtime branches.

So if I update to the newest 4.1 will it work? Also thanks for the fast reply!

Tried redownloading and I got more errors than before. Here is the error list:

Warning	C4996	'sscanf': This function or variable may be unsafe. Consider using sscanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Public\spine-cpp\src\spine\Json.cpp	271	
Warning	C4996	'sscanf': This function or variable may be unsafe. Consider using sscanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Public\spine-cpp\src\spine\Json.cpp	283	
Warning	C4996	'strcpy': This function or variable may be unsafe. Consider using strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Public\spine-cpp\src\spine\SkeletonBinary.cpp	366	
Warning	C4996	'strncat': This function or variable may be unsafe. Consider using strncat_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Public\spine-cpp\src\spine\SkeletonBinary.cpp	368	
Warning	C4996	'FArchiveState::UE4Ver': Use UEVer instead which returns the version as a FPackageFileVersion. See the @FPackageFileVersion documentation for further details Please update your code to the new API before upgrading to the next release, otherwise your project will no longer compile.	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Private\SpineAtlasAsset.cpp	65	
Error	C2039	'setRendererObject': is not a member of 'spine::AtlasPage'	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Private\SpineAtlasAsset.cpp	112	
Warning	C4996	'FArchiveState::UE4Ver': Use UEVer instead which returns the version as a FPackageFileVersion. See the @FPackageFileVersion documentation for further details Please update your code to the new API before upgrading to the next release, otherwise your project will no longer compile.	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Private\SpineSkeletonDataAsset.cpp	78	
Error	C2039	'getRendererObject': is not a member of 'spine::RegionAttachment'	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Private\SpineSkeletonRendererComponent.cpp	221	
Error	C2039	'getRendererObject': is not a member of 'spine::MeshAttachment'	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Private\SpineSkeletonRendererComponent.cpp	238	
Error	C2039	'getRendererObject': is not a member of 'spine::RegionAttachment'	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Private\SSpineWidget.cpp	279	
Error	C2039	'getRendererObject': is not a member of 'spine::MeshAttachment'	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Private\SSpineWidget.cpp	289	
Warning	C4996	'strcpy': This function or variable may be unsafe. Consider using strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Public\spine-cpp\src\spine\Atlas.cpp	259	
Warning	C4996	'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.	CatIsland	D:\Programy\unrealengine5projects\CatIsland\Plugins\SpinePlugin\Source\SpinePlugin\Public\spine-cpp\src\spine\Extension.cpp	109	
Warning		#include AssetRegistry/AssetRegistryModule.h instead of AssetRegistryModule.h	CatIsland	D:\UE_5.1\Engine\Source\Runtime\AssetRegistry\Public\AssetRegistryModule.h	6	
Error	MSB3073	The command "D:\UE_5.1\Engine\Build\BatchFiles\Rebuild.bat CatIslandEditor Win64 Development -Project="D:\Programy\unrealengine5projects\CatIsland\CatIsland.uproject" -WaitMutex -FromMsBuild" exited with code -1.	CatIsland	D:\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.MakeFile.Targets	50

    CumliDudel apologies! I have forgotten to push a commit that fixes this issue. Please update one more time from either the 4.1 or 4.2-beta branches.