Packaging a binary isn't workable

[nylon7]

I use [appimagetool-x86_64.AppImage] packaging me binary, but it’s not workable (https://github.com/AppImage/AppImageKit/releases/download/13/appimagetool-x86_64.AppImage)

I follow this document in my Ubuntu

The test.AppImage is workable in Ubuntu but, it’s not workable in CentOS

Am I missing any step?

[probono]

Hello @nylon7 and welcome!
This looks suspiciously like a bug to me.

Can you please open a bug report at Issues · AppImage/AppImageKit · GitHub and please attach your example AppImage to the ticket (zip file).

Thanks!