Hi there.

Me and my friend are trying to run spine runtime with UE4 but it's not working.
We are follow the instruction, but every time it shows the error.

Severity   Code   Description   Project   File   Line   Suppression State
Error (active)   E0135   class "spine::SlotData" has no member "index"   SpineUE4   D:\UnrealEngine\Unreal Projects\Spine\spine-runtimes-4.0.31.test\spine-ue4\Plugins\SpinePlugin\Source\SpinePlugin\Public\spine-cpp\src\spine\Skeleton.cpp   352   

Error   C2039   'index': is not a member of 'spine::SlotData'   SpineUE4   D:\UnrealEngine\Unreal Projects\Spine\spine-runtimes-4.0.31.test\spine-ue4\Plugins\SpinePlugin\Source\SpinePlugin\Public\spine-cpp\src\spine\Skeleton.cpp   352   

Error   C2039   'findSlotIndex': is not a member of 'spine::SkeletonJson'   SpineUE4   D:\UnrealEngine\Unreal Projects\Spine\spine-runtimes-4.0.31.test\spine-ue4\Plugins\SpinePlugin\Source\SpinePlugin\Public\spine-cpp\src\spine\SkeletonJson.cpp   852   

Error   C2248   'spine::SkeletonData::_slots': cannot access private member declared in class 'spine::SkeletonData'   SpineUE4   D:\UnrealEngine\Unreal Projects\Spine\spine-runtimes-4.0.31.test\spine-ue4\Plugins\SpinePlugin\Source\SpinePlugin\Public\spine-cpp\src\spine\SkeletonJson.cpp   853   

Error   C2664   'int spine::ContainerUtil::findIndexWithName<spine::SlotData>(spine::Vector<spine::SlotData *> &,const spine::String &)': cannot convert argument 1 from 'const spine::Vector<spine::SlotData *>' to 'spine::Vector<spine::SlotData *> &'   SpineUE4   D:\UnrealEngine\Unreal Projects\Spine\spine-runtimes-4.0.31.test\spine-ue4\Plugins\SpinePlugin\Source\SpinePlugin\Public\spine-cpp\src\spine\SkeletonJson.cpp   853   

Error   C3861   'setError': identifier not found   SpineUE4   D:\UnrealEngine\Unreal Projects\Spine\spine-runtimes-4.0.31.test\spine-ue4\Plugins\SpinePlugin\Source\SpinePlugin\Public\spine-cpp\src\spine\SkeletonJson.cpp   856   

Error   MSB3073   The command "D:\UnrealEngine\UE_4.27\Engine\Build\BatchFiles\Build.bat SpineUE4 Win64 Shipping -Project="D:\UnrealEngine\Unreal Projects\Spine\spine-runtimes-4.0.31.test\spine-ue4\SpineUE4.uproject" -WaitMutex -FromMsBuild" exited with code 6.   SpineUE4   C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.MakeFile.Targets   45   

We are followed all the instruction completley. Our VS version is 2019. Our Unreal 4.27.2 version.

Well, I got compiled (it was wront copied foulder spine-cpp). But at other computer error is still here, start of the topic is still actual. And by the way it's Windows 11 on it.

Mario ha scritto

You have to regenerate the Visual Studio project on the other computer as well after copying over the correct spine-cpp folder.

Thank you for the answer!
I did as you recommended and now copy of the compiled with spine runtime 4.0 project are running correctly.

We discovered that on the computer with Windows 11 on it spine 4.2 beta are compiling correctly, but 4.0 runtime is not working. There is any way to try to compile stable runtime version on win11?