FitNesseForAppian Release v17.4-Unable to retrieve value from the grid

Hi

I am trying to retrieve the value and stored in a variable using the below script which is not working, please let me know how to retrieve it ?

|$ModelId= |get grid|[1]|  column||[1]|row|[1]|value|

Error : Method getGridColumn11[4] not found in com.appiancorp.ps.automatedtest.fixture.TempoFixture.

Browser version: Firefox 52.2.0 (32 bit)

FitNesse : 17.2

Appain application : 17.2

Please find the attached screen shot for your reference