Cannot show the array content of json

[panghucui]

Hello,

I'm new with Grafana and JSON API, and encounter with an issue really strange, I don't know if I did something wrong, please help...

the data source i used for testing is: https://api.publicapis.org/entries
looks like following:
{
"count": 1425,
"entries": [
{
"API": "AdoptAPet",
"Description": "Resource to help get pets adopted",
"Auth": "apiKey",
"HTTPS": true,
"Cors": "yes",
"Link": "https://www.adoptapet.com/public/apis/pet_list.html",
"Category": "Animals"
},
...
]
}
I can get the count value without any problem use following JSONPath
$.count

But when i try to show the entries data in a table, then it's always display no data, the JSONPath i wrote is following:
$.entries[*].API

If i use $.entries[*] then i can get following data
{"API":"AdoptAPet","Description":"Resource to help get pets adopted","Auth":"apiKey","HTTPS":true,"Cors":"yes","Link":"https://www.adoptapet.com/public/apis/pet_list.html","Category":"Animals"}
{"API":"Axolotl","Description":"Collection of axolotl pictures and facts","Auth":"","HTTPS":true,"Cors":"no","Link":"https://theaxolotlapi.netlify.app/","Category":"Animals"}
{"API":"Cat Facts","Description":"Daily cat facts","Auth":"","HTTPS":true,"Cors":"no","Link":"https://alexwohlbruck.github.io/cat-facts/","Category":"Animals"}
...

the question is: why $.entries[*].API is not working?

Thanks in advance!

[panghucui]

problem solved although i still don't know why. I just edit the context: $.entries[*].API in an editor like notepad and copy paste to the Field, then it's working, if i type it directly into the Field, then it's always show no data.
very strange and it cause me 1 day to find it by chance