Hey there Krishna1,
I apologize about the late response, thank you for being patient! Were you able to fix that casting issue? If not, I'd be happy to help out, as I can imagine this problem is a bit confusing to figure out on your own. Let me just ask you some questions about what's happening:
In the meantime, check out this article and follow the troubleshooting steps that it recommends. I look forward to your response, and if you have any other questions or concerns for me, please let me know!
We haven't heard back from Krishna1, and it's been a few days, so I'm locking the thread. As always, feel free to make a new thread if you have any more questions or concerns.
Have a good one!