Mac OS X crash

[joaomiguelsa]

On Mac OS X, I can't get this working.

Any suggestions?

python s2a_fm.py /dev/tty.usbmodemfd121

s2a_fm version 1.3 Copyright(C) 2013-14 Alan Yorinks All Rights Reserved

Opening Arduino Serial port /dev/tty.usbmodemfd121
Please wait while Arduino is being detected. This can take up to 30 seconds ...
Board Auto Discovery Failed!, Shutting Down
Exception in thread Thread-1:
Traceback (most recent call last):
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/threading.py", line 808, in __bootstrap_inner
self.run()
File "/Library/Python/2.7/site-packages/PyMata/pymata_serial.py", line 99, in run
if self.arduino.inWaiting():
File "/Library/Python/2.7/site-packages/serial/serialposix.py", line 449, in inWaiting
s = fcntl.ioctl(self.fd, TIOCINQ, TIOCM_zero_str)

IOError: [Errno 9] Bad file descriptor

[MrYsLab]

Is /dev/tty.usbmodemfd121 the port that you use with the Arduino IDE, and if it is, can you upload sketches to the Arduino?

If yes, do you have StandardFirmata loaded into your Arduino?

[MrYsLab]

If you are still continuing to have problems, please let me know. I am closing this issue since I have not heard back from you and am assuming your problem has been solved. If you need to, reopen this issue.
Thanks,
Alan