Can someone tell me whats the problem

I keep getting this error everytime I package .I dont know whats wrong very upset.

UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: begin: stack for UAT
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: === Critical error: ===
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error:
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: Fatal error!
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error:
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: Unhandled Exception: EXCEPTION_STACK_OVERFLOW
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error:
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Core.dll!rml::internal::LargeObjectCacheImpl >::CacheBin::CacheBinFunctor::operator()()
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Core.dll!rml::internal::LargeObjectCacheImpl >::CacheBin::get()
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Core.dll!rml::internal::LargeObjectCache::get()
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Core.dll!rml::internal::ExtMemoryPool::mallocLargeObject()
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Core.dll!rml::internal::MemoryPool::getFromLLOCache()
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Core.dll!rml::internal::ExtMemoryPool::initTLS()
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Core.dll!scalable_realloc()
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Core.dll!FMallocTBB::Realloc() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\core\private\hal\malloctbb.cpp:105]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Core.dll!FMemory::Realloc() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\core\public\hal\fmemory.inl:48]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!TArray::ResizeGrow() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\core\public\containers\array.h:2230]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::BuildSkeletonMetaData() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:42]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:716]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.cpp:685]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!FAnimationUtils::CompressAnimSequenceExplicit() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animationutils.cpp:725]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress_Automatic::DoReduction() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress_automatic.cpp:38]
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: UE4Editor-Engine.dll!UAnimCompress::Reduce() [d:\build++ue4+release-4.17+compile\sync\engine\source\runtime\engine\private\animation\animcompress.c
UATHelper: Packaging (Windows (32-bit)): Cook: LogWindows: Error: end: stack for UAT

Please post it as code with returns to the line.

What do you mean?