Can't determine type for tag

I have integrated Ironsource SDK into one of my game, SDK is working fine but when I add adapters I’m seeing this issue. Does anyone have any idea how to resolve this?
Attaching screenshot link

Thank you for your help.
https://drive.google.com/file/d/1AEOjE-M3_aHe3B7HgISbI158Dl2vVBOC/view?usp=sharing

Did you every figure out the solution to this problem? I have been having the same issue but i could not find the solution after constantly searching through the forums.