Code Generation Error Messages

• "Failed to create file: modelName_sfun.c"

The code generator does not have permission to generate files in the current directory.

• "Another unconditional transition of higher priority shadows transition # xx"

More than one unconditional inner, default, or outer transition originates from the same source.

• "Default transition cannot end on a state that is not a substate of the originating state."

A transition path starting from a default transition segment in one state completes at a destination state that is not a substate of the original state.

• "Input data xxx on left hand side of an expression in yyy"

A Stateflow expression assigns a value to an Input from Simulink data object. By definition, Stateflow cannot change the value of a Simulink input.