An error occurred while running the simulation and the simulation was terminated
Caused by:
Derivative of state '1' in block 'Experiment_1_cs/Ford_Focus_Stationwagon_1/Dynamics_Simple/Engine/Configurable Subsystem/Rate Limiter' at time 0.0 is not finite. The simulation will be stopped. There may be a singularity in the solution. If not, try reducing the step size (either by reducing the fixed step size or by tightening the error tolerances)
錯誤原因：可能是goto模塊找不到from
所以需要將from模塊的作用域改成global
