This Worklist Item is a Modelify Limitation
This occurs when Modelify is converting a function that calls a standard C function that can not be supported in Simulink. The most common examples of this are calls to the C functions "printf", "sprintf", and "fprintf". These functions are not supported because Simulink does not support String signals.
If the function call that was not converted is only used for debugging, there is nothing that needs to be done. If the function call is important for the correctness of the code, it is necessary to create a custom C function with the same name that can be converted to a Simulink model. This model will then be referenced for the function call.
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