can not initial position,why

I am trying to analyse the muscular forces of a car driver. I’ve programmed the attached file ,but when i run the “Initial Conditions” it always says error, like"Constraint no. 395 above error tolerance 0.000001" . I do not know what I’ve missed because I’ve used the AnyBody tutorials as a guide.

Maybe one of you sees where the problem is located.

Thank you in advance and regards,

hmg0115

ps:AMS version is 4.0 and AMMR version is 1.0

Hi,

Welcome to AnyBody Forum!

Could you please update your personal profile(Name, Organization) so that we can figure out who you are?

Best regards,
Moonki