Assign: Object ref not set to an object


backupf1t is a string array variable
f1tb is a string variable

Anyone can explain how I am getting this error? Thanks in advance :slight_smile:

Hi @lmoham

what is the output the tester activity?
Normally this error indicates when you have not initiated a DataTabel or Collection.

e.g.
new List(of String)

Hi thanks for your response, here’s the tester activity
image

top thanks.
did you also initiate the DT variable “testsheet” somewhere or fill it with data?

Yep I did

@lmoham
Okay. I can’t explain it to myself.

I’ve recreated here a small series of pictures and I get no error.

image

image

Sorry! I can’t Rebuild the Error

Thanks for trying to replicate the error, it must mean the errors are from elsewhere thanks a lot :slight_smile: