What is Block error in Simulink ?

I am trying to simulate a very simple RC circuit and I get the following error when I try to run the model.

Each physical network must be connected to exactly one Solver Configuration block. There is no Solver Configuration block connected to Physical Network with the following blocks : AC Source, Resistor and Capacitor. I chose these components from Simscape Foundation library.

Answer 1

[Sabin]

What you need is a Solver Configuration block for every physical network. This can be found in Simscape / Utilities.