SImscape Configuration Problem, Simulation not running

I am not being able to use Simscape elements the right way. I have searched about the extra blocks (configuration blocks) required but it still gives the error:

"System of equations is singular. Check the circuit topology."

I have added the image. Probably some basic stupid mistake it is.

[Pablo Correa]

Hi, i think you are mixing Simscape components with RF ones. You should only use simscape components and a solve configuration block