How to use a Simulink.Signal object to generate code?

I want to generate code using a simulink signal, but i get the following error. "Port {input_port_name} cannot be set as 'Value', since it holds non-scalar value. " where does this error comes from and how to solve it?.

I have teste to compile the model before building it and by compiling shows no error.

Answer 1

[madhan ravi]

Make sure that the signal resolves to Simulink Object. If it still causes problem , provide a screenshot of how the signal is being used and it's inport block properties slong with how the signal is defined as Simulink.Signal