Cannot get resource's author, downloads, version

[Cubxity]

I did resource.getAuthor() results in null, .getVersion null, .getDownloads() null please fox this or if I didnt use the API correctly please make more clear tutorial, Thanks

[CodedByYou]

Downloads works for me !
and here is whats not working and working
https://hastebin.com/upagihegoc.coffeescript i listed everything