MetaHuman plugin conflict
Conflicts with Convai arise when packaging a project containing the MetaHuman plugin in the editor.
Steps to resolve this error: -
Disable the MetaHuman Plugin in your Unreal Engine editor.
Initiate the packaging process for your project.
Enable the MetaHuman plugin.
This won't have any effect on the packaged app because the MetaHuman Plugin is an editor only app.