Not providing frida output results in 0 function modified

[Naam]

I've loaded an x86 MacO in Ghidra, but I am unsure how to adapt the Frida script to run it on an App on the computer, not for an iOS app.
I've proceeded to run the script without frida's input, and here is the output:

*** User did not supply external Frida file. Proceeding without it
*** Loading input file process finished
*** Findind msgSend functions in the binary
*** Findind msgSend functions in the binary - DONE
*** Getting a list of all functions that call one of the msgSend functions
*** Getting a list of all functions that call one of the msgSend functions - DONE
*** Decompiling and analyzing the 0 functions
*** Decompiling and analyzing the functions - DONE
*** Creating a list of all functions of the binary
*** Creating a list of all functions of the binary - DONE
*** Adding XREFs
*** Add XREF - Processing 0 function names*** Adding XREFs - DONE
*** FOX finished correctly. Computation time: 1 seconds
FOX.java> Finished!

The expected behavior would be to see some XREFs found or make the Frida script mandatory.
Could you provide guidance with using for an App on the system?

[Naam]

Looking at #3, it looks like the issue is not related to the frida script, since the pull request allegedly fixes the Frida script and still observes the same output on FOX.java.