Can't package. Unable to compile source files

Hey there!

Big problem I guess.

I can’t make a game out of my level.!

This is the error showing up. Everytime I try to to package it in Win 64/32.

When I try to copy the level to a new empty template ( which can make a package ) It won’t include all textures. 208 are missing.

And i can’t assign the missing materials. It stays in white/gray tiles.

What am I doing wrong?

Try to delete your Project/Intermediate Folder and then try to package it.
If that doesnt work, open your Visual Studio Project and check the files yourself.