Packaging failed 4.10.4

So I’ve updated my project to 4.10.4.
I’ve tried many times to package my project with no luck.
I was having long file name errors, but I fixed those, and still can’t package.
I get an “unknown” error at the end of the packaging.
I’ve included the output log.

I do notice that I get over lapping UV errors at build time. But I have this error in other projects and it’s seemed to be okay packaging those.
And since I’m using the infinity blade assets, I would assume those overlapping UVs are fine. (why would they release broken assets after all)

Hi DarthNerdist,

The overlapping UV issues will not cause the package to fail. This is just a warning that it could affect your lighting for the actor.

The biggest thing I see in the log right before the Build Failed error is that you’ve got a lot of missing content errors (more than 50 since it only lists the first 50). This is content that is still referenced that the packaging thinks should be there but may have been deleted or moved and is still referenced. You will want to go through and use the FixupRedirectors commandlet to clean some of this up. Once you get rid of the errors in the list, this hopefully should resolve some of the packaging issues you’re seeing.

Tim