[LR] JSON Service response cannot handle null values

[ittaLaRedoute]

For JSON service response, if we have a null value, Cerberus cannot find the element.
For example, if we have the following response:

{
  "status": "success",
  "data": null,
  "message": "Successfully! Record has been fetched."
}

Cerberus cannot get the value for $.data:

Currently, the only way to bypass this error is to find all elements $..data and it will return the value in an array:

Test case implemented for debug on online version: https://prod.cerberus-testing.com/TestCaseScript.jsp?test=ITTA&testcase=0004A

It works fine for number, string and true/false values.
Tested in Cerberus version 4.16 and 4.17