I am trying to use crystal reports 8.5. I have created a formula that is not working. It's very simple yet, I still can't get it to work. Below is what the formula looks like:

VB Code:
  1. If IsNull({tblClientAddr.addAddr2}) Then

  2.    {tblClientAddr.addAddr1}

  3. Else

  4.    Trim({tblClientAddr.addAddr1}) & ", " & Trim({tblClientAddr.addAddr2})

I keep getting the error message:

"The result of the selection formula must be a boolean"

I also stuck the End If statement in at the end but it still gives me that message. What am I doing wrong?

thanks,
Blake