Pin and Slot Joint in Simscape

Hi, I am trying to model scotch yoke mechanism in simscape. I have calculated link lengths using solidworks. Now that i am trying to run the mechanism, i am getting an error saying "Model not assembled: position violation". I understand this error is probably due to slot and pin joint in the mechanism. Could anyone please help to solve this problem. I have attached both block diagram and mechanism isometric views.

The green part has a pin which needs to slide in the slot provided in the brown part.

[Mohsen Khajoee]

I have the same problem. Does any one know how to model the constrained sliding joint in a yoke?