Unreal Engine 4.18 Preview

Has anyone encountered any issues when it comes to packaging AR Core games onto your computer? For some reason every time I try to package a game it gives me a litany of errors. Then the debug tells me that an unknown error has occurred causing the package to fail. Below is an example of the error.

LogPlayLevel: UnrealBuildTool: C:\Users\MyUserName\UnrealEngine\Engine\Source\Runtime\Core\Private\Internationalization/ICUInternationalization.cpp:671: error: undefined reference to ‘ures_close_53’