Jekyll Collection Output True - jekyll

Question

I'm using siteleaf for my jekyll site.
Here's my problem: I created a metadata field called "image" inside siteleaf cms. This will allow the site publisher to add an image.
Here's a visual - https://ibb.co/kHcHdG
With out an image the users posts won't show on the site. After creating this metadata field and uploading an image, siteleaf will then create an _uploads folder in my jekyll directory, a folder for all images.
Jekyll ignores folders beginning with an underscore, so I have to input this yaml code inside the config file to fix this. Code Below.
collections:
uploads:
title: Uploads
output: true
posts:
title: posts
output: true
Inside my _posts folder, I have a markdown file with front matter that looks like this, code below:
---
title: popcorn
date: 2017-11-06 15:33:00 Z
image: "/uploads/15023253524_589c7b137f_k-ab220c.jpg"
layout: post
---
lorum ipsum.
So far, I followed the right directions, I'm not getting any errors in the console or in jekyll. The posts will not show. I've ran into a wall. I've asked on the jekyll and siteleaf forums, no solution.
Here's a link to the repo - https://github.com/pizzapgh/kevins_site
Help would be appreciated so much, thanks.

Answer 1

Fixed, finally!
The solution: Go inside my index file and change the following code:
original code
{% if post.img %}
<img src={{ "/assets/img/" | prepend: site.baseurl | append: post.img
}} alt="{{post.title}}" />
{% if post.img %}
new code
{% if post.image %}
<img src={{ post.image | prepend: site.baseurl }} alt="{{post.title}}" />
{% if post.image %}

Answer 2

Thanks for including a link to your repo.
Here's what I did:
$ bundle install
$ bundle exec siteleaf serve
A few warnings show up in the console, but your site is able to build regardless.
I'm able to access your posts now in the web browser just fine, for example: http://localhost:4000/popcorn/
If you were not expecting this URL pattern, you can change your config file. Right now it says:
permalink: ":title/"
For info on customizing permalinks see: https://jekyllrb.com/docs/permalinks/