Just working on an assignment in which i have to print data from the server into my table. written all code but, when I run my app the data is not printed in the table. During run time when I scroll the the table then it shows me this error. And the reason why data is not visible as per my investigation the compiler first go to table code then it move to connection code. that's the reason why the data is not being displayed(\* I used breakpoints \*).

thanks in advance.