MATLAB: Simulink Fixed Point Advisor

simulinksimulink fixed point toolbox

I recently got Simulink fixed point toolbox and I opened up my project and it opened fine the first time. I did a couple changes to my design and when I tried to open it again it gives the error:
"Fixed point advisor does not support library systems/subsystems"
I opened one of the demo files for simulink and I could open the advisor just fine there. Is there a setting I managed to change within the first 2 hours of owning this tool?

Best Answer

The Fixed-point advisor can only be used from a model or subsystem in the model that is not linked to a library. If your model contains contents linked to a library, try de-linking them before using FPA. Did you add a library during your changes?
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