jquery datatable requested unknown parameter '1' from the data source for row 0

beginner_2018

While reading the data from SharePoint List date column I came ac-crossed the issue snapped below.
May I know what's wrong in my lines.

"aoColumns": [

      {
        "mData": "Title"
      },
      {
      "mData": "TabletopSession"
      },

tangerine

The link provided in the error message explains the diagnostic steps you should be taking.

colin

If this is still a problem, could you link to a live example, or post the JSON response and the code.