Cannot Build (Cannot find file)

Hi,

Everything in my actual scene is present and working no problem however I am getting build failures for both development and shipping build types.

My many errors seems to be coming from missing files which I believe is because I have accidentally been working off a copied backup of my project for the last week.

Is there any quick fix to this? Without re linking all the files?

I thought Unreal only packaged what was in your scene so I don’t understand why it’s not building because files are “missing”

Thanks,

.