I created a Google AMP Story. It's hosted here for testing. The bookendv1.json is not working. Below is the code.
Any help would be greatly appreciated as I'm just learning how to code. I don't know what I'm doing wrong. I followed all the documentation and copied the code exactly from the example provide by Google AMP story guide.
<amp-story-bookend src= "http://buddhismforkids.github.io/bookendv1.json" layout="nodisplay"></amp-story-bookend>
</amp-story>`
I believe your json is invalid. First, you have 2 lines that are missing a coma :
"image": "bookend_KidsMeditation.jpg"
"image": "bookend_meditationhandbook.png"
You also have an error with the line :
"category": "booklet"
The other element needs to be outside. I suggest you use https://jsonlint.com/ to validate the JSON format first.
The final result should be :
Hope it helps.