Hi,
I am as confused as you are.
Can you print the value of the ‘pathToCastaliaBin’ to make sure you are pointing to the castalia binary and not fuzzylite’s binary?
Else, my guess is that you built your project and either the entry points (namely ‘main(char** args)’ of fuzzylite and castalia got mixed up, or the fuzzylite entry point in ‘main.cpp’ is being called from castalia entry point.
By default, the entry point of fuzzylite is the console.