I am getting Test Cases/SmokeTest FAILED because (of) java.lang.NullPointerException

I have recorded the test, now i m sending data from the Data file (Excel). given exact column number and row number still value is not getting pickedup but getting below error…
Test Cases/SmokeTest FAILED because (of) java.lang.NullPointerException

did i missed to set up any thing here?

Rajesh,
Could you paste the code here for further investigation?