Accessing .NextInSection.Title in single.html template causes error: "can't evaluate field Title in type *hugolib.Page"

1

I have a “Posts” content directory that holds a series of posts markdown files and a single.html template in my default layouts directory. In the footer of my single.html template, I want to display the the titles of the next and previous posts in this section using <h1>{{ .NextInSection.Title }}</h1>. However, I keep getting the following error:
Error while rendering "page": template: /Users/jonathan/Desktop/portfolio-2018/layouts/_default/single.html:17:21: executing "main" at <.NextInSection.Title>: can't evaluate field Title in type *hugolib.Page

Not sure why I’m getting an error here. Thanks!

2

I’m not sure (I would expect some other error message …), but are you sure the next in section exists? What happens if you wrap it in:

{{ with .NextInSection }}{{ .Title }}{{ end }}

3

That worked, no error.

I have three content files in my Posts directory. Does .NextInSection wrap back to the first file after it reaches the last?

4

Nope.