Check your json files weather they are in json format or not.
You can check it here : JSONLint - The JSON Validator.
If the Json format is correct.
Then you have to use jsonmodel to get the data in to your application.
Check your json files weather they are in json format or not.
You can check it here : JSONLint - The JSON Validator.
If the Json format is correct.
Then you have to use jsonmodel to get the data in to your application.