"[object Object]" is pretty common, in that developers see it all the time when they’re probably expecting something else. It’s the result of calling
toString() on any object literal.
One hilarious moment when building the theme for this blog (which is made in hexo btw, highly recommended) was when I was trying to get the title for the blog to show up as it does now. With hexo, site information like the title is driven through a YAML file. My first shot was defining it as such:
title: [object Object]
toString() on it!”