getting error while modelling electric vehicle

Hi team,

I am modelling Electric vehicle in matlab R2020a.

While running the simulink model ,I am getting error as follows,

Error no 1- What should I connect to "info " port of Longitudinal driver ?

Errorno 2- "Dependency found among topology equations. Check for missing reference node.

Equations of one or more components may be dependent or inconsistent. This can cause problems in transient initialization. Here is the set of components involved:

all components involved

'Vehicledesign/H-Bridge'

Equation locations are:

'E:\toolbox\physmod\elec\library\m\+ee\+semiconductors\+converters\h_bridge.sscp' (no line number info)"

Could you please guide me for the same?

Thanks

Answer 1

[Malaiyappan Maruthamuthu]

In H - Bridge connect Ref signal port into Ground Line