Grid Container just shows 'Loading' and does not populate table

I setup an Exposed Rest API to pull data from a table.  The API method returns JSON as expected tested in Postman.  However hooked up to the Grid Container, the columns do not load.


Hi,

The JSON is valid? did you test it in page like this? I had this problem and it was because some records had characters in the middle that made the JSON invalid

Regards,

Marcelo

JSON is valid;  Just using some basic test data..

{
    "Projects": [
        {
            "PROJECT_NAME": "Hello",
            "DESCRIPTION": "World"
        },
        {
            "PROJECT_NAME": "Hello",
            "DESCRIPTION": "World"
        },
        {
            "PROJECT_NAME": "Hello",
            "DESCRIPTION": "World"
        },
        {
            "PROJECT_NAME": "Hello",
            "DESCRIPTION": "World"
        },
        {
            "PROJECT_NAME": "Hello",
            "DESCRIPTION": "World"
        },
        {
            "PROJECT_NAME": "Hello",
            "DESCRIPTION": "World"
        },       

       {
            "PROJECT_NAME": "Hello",
            "DESCRIPTION": "World"
        },
        {
            "PROJECT_NAME": "Hello",
            "DESCRIPTION": "World"
        }
    ]
}