I have got an error when i click over the question in poller application kindly check

Hey @muskan2001,
Can you please share the complete code by uploading it on Githhub then it will be easy to find the problem in the code.

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.