ev3-print3rbot-master

[arbybo]

help La versione [ev3dev-jessie-ev3-generic-2017-02-11]

robot @ ev3dev: ~ $ python3 writer.py Traceback (ultima chiamata ultima): File "writer.py", riga 481, nella cartella principale () "writer.py", riga 472, in principale wri = Writer (calibrate = True) File "writer.py", riga 79, in init self.calibrate () File "writer.py", riga 111, nella calibrazione se (self.touch_A.value ()): File "/ usr / lib / python3 "/ usr" , valore = self.get_attr_int (valore self._value [n], 'valore' + str (n)) " /src/packages/ev3dev/core.py", linea 1712, valore self._value [n] /lib/python3/dist-packages/ev3dev/core.py ", riga 213, nell'attributo get_attr_int , value = self._get_attribute (attributo, nome) File "/usr/lib/python3/dist-packages/ev3dev/core.py", riga 197, in ritiro _get_attribute Eccezione ('Dispositivo non è connesso') Eccezione: il dispositivo non è connesso

[cavenel]

I guess your console is this one (without the Spanish translation):

robot@ev3dev:~$ python3 writer.py
Traceback (most recent call last):
File "writer.py", line 481, in 
main()
File "writer.py", line 472, in main
wri = Writer(calibrate = True)
File "writer.py", line 79, in init
self.calibrate()
File "writer.py", line 111, in calibrate
if (self.touch_A.value()):
File "/usr/lib/python3/dist-packages/ev3dev/core.py", line 1712, in value
self._value[n], value = self.get_attr_int(self._value[n], 'value'+str(n))
File "/usr/lib/python3/dist-packages/ev3dev/core.py", line 213, in get_attr_int
attribute, value = self._get_attribute(attribute, name)
File "/usr/lib/python3/dist-packages/ev3dev/core.py", line 197, in _get_attribute
raise Exception('Device is not connected')
Exception: Device is not connected

I would say check that you have a touch sensor connected to INPUT_3.