I am trying to package a project using text-to-speech by yar3333 Link it does not package though the plugin works find inside the editor.
I found an old thread where the author of this plugin mentioned that the library needs to be rebuilt again before packaging but I have also tried that it has no effect.
FMRTTSLib.lib(FMRTTSLib.obj) : MSIL .netmodule or module compiled with /GL found; restarting link with /LTCG; add /LTCG to the link command line to improve linker performance
UATHelper: Packaging (Windows (64-bit)): Creating library D:\Projects\Unreal Engine\EOSTest\Binaries\Win64\EOSTest.lib and object D:\Projects\Unreal Engine\EOSTest\Binaries\Win64\EOSTest.exp
UATHelper: Packaging (Windows (64-bit)): FMRTTSLib.lib(FMRTTSLib.obj) : error LNK2001: unresolved external symbol "class ATL::CAtlBaseModule ATL::_AtlBaseModule" (?_AtlBaseModule@ATL@@3VCAtlBaseModule@1@A)
UATHelper: Packaging (Windows (64-bit)): D:\Projects\Unreal Engine\EOSTest\Binaries\Win64\EOSTest.exe : fatal error LNK1120: 1 unresolved externals
UATHelper: Packaging (Windows (64-bit)): Took 31.0073337s to run UnrealBuildTool.exe, ExitCode=6