BUILD FAILED Error Unknown Cook Failure

I’m a newbie and i’m having this problem while trying to build, Here is my log:
https://www.dropbox.com/s/kx4v4wsgphj07og/outlog.txt?dl=0
i hope someone could help as i have to deliver it this monday. It’s Working Flawlessly on the editor, but somehow it doesn’t build while all of my other projects are building normally!

Hello ikram_bot,

There seem to be a multitude of errors/warnings in your log. Many of them refer to missing assets but there are also a few that mention blueprint nodes which give fairly descriptive errors. I would suggest freshly opening the editor, attempting to package once (only once), closing the editor after it closes, and then attempting to search the new log file. This way you’ll only have one instance of the packaging process which will cut down on any repeated errors.

You can then hit ctrl+f when viewing the log in a text editor to browse for “Error” and “Warning” to find the individual messages. If there are any messages that are confusing to you, let me know and I’ll take a look.

We haven’t heard from you in a while, ikram_bot. Are you still experiencing this issue? If so, can you try looking for the errors as I mentioned in my previous post? If you have, what kind of results did you get from trying to fix these errors? In the meantime, I’ll be marking this issue as resolved for tracking purposes.