dataProvider valid data format

[broman__pl]

I'm playing with data providers in target and face an issue when try to send array to target. I'm getting error“Invalid Json. Location: line - 1, column - 653.”

And it corresponds with array as value for property

this one is fine

"param1": "test", "param2": 123

but payload like this causing error 

"param1": "test", "param2": ["test", "test2"]

In documentation is says "params: A JSON object ... " and my payload is a valid json object

[perrin_ennen]

...
var data = {
  "param1": "test",
  "param2": 123
}

...

data = JSON.parse(data); // maybe this line helps
callback(error, data);

Maybe it is enough if you use JSON.parse.

best regards