While running SimPower systems project in Matlab 2020, The following error meaasge came.
Error in port widths or dimensions. 'Output Port 1' of 'Grid12072020/powergui/EquivalentModel1/Gates/From12' has 3 elements. This port does not accept the dimensions (or orientation) specified by the output signal.
Component:Simulink | Category:Model error
Error in port widths or dimensions. Invalid dimension has been specified for 'Input Port 12' of 'Grid12072020/powergui/EquivalentModel1/Gates/Mux'.
how do i rectiify it ?