There are some build errors when using the 4.19 github build. Can someone please look into it? You should be able to reproduce this with any project on 4.19. Try different combos of enabling and disabling these plugins and building on a mac / windows.
LogMac: Error: appError called: Assertion failed: [File:/Users/deathlyrage/UnrealEngine-4.19/Engine/Source/Runtime/CoreUObject/Private/Misc/PackageName.cpp] [Line: 399]
FilenameToLongPackageName failed to convert '../../../Engine/Plugins/Runtime/ResonanceAudio/Content/VisualizationMeshMaterial.uasset'. Attempt result was '../../../Engine/Plugins/Runtime/ResonanceAudio/Content/VisualizationMeshMaterial', but the path contains illegal characters '.
LogInit: Display: LogPackageName: Warning: FilenameToLongPackageName failed to convert '../../../Engine/Plugins/Runtime/AppleARKit/Content/ARKitCameraMaterial.uasset'. Attempt result was '../../../Engine/Plugins/Runtime/AppleARKit/Content/ARKitCameraMaterial', but the path contains illegal characters '.'
LogInit: Display: LogPackageName: Warning: FilenameToLongPackageName failed to convert '../../../Engine/Plugins/Runtime/ResonanceAudio/Content/VisualizationMeshMaterial.uasset'. Attempt result was '../../../Engine/Plugins/Runtime/ResonanceAudio/Content/VisualizationMeshMaterial', but the path contains illegal characters '.'