index out of range: 0 and 'int' object has no attribute 'Children'

[relentlessb]

Hello,

I recently packaged a character I use in my build, but found that when I try to install it via brawlinstaller I come up with the error in the title. Not entirely sure that I packaged it correctly, but any help would be much appreciated!

[relentlessb]

Goku.zip

[relentlessb]

I've tried both replacing characters and attempting to add them as an ex character, also this is a fresh p+ex build.

Edit: I've managed to get passed the first error for now, but I'm met with the error 'int' object has no attribute 'children'