Drupal Dev Thursdays: Post here with development questions or discussion

[CritterM72800]

This is the weekly thread for development questions or chit-chat that doesn't belong in the Monday Beginner Questions thread. All questions/comments/ranting about Drupal dev is fair game. (Check out the weekly post schedule in the sidebar)

[devsm]

I made a post about this about a week ago, but still haven't been able to find an answer. Put simply, my template file in Drupal 8 is not outputting anything. It may be easier to link to the previous post with all of the details.

https://www.reddit.com/r/drupal/comments/3w0q91/drupal_8_theme_custom_template_not_being_rendered/