[Nvda-dev] problem with braille

[Gianluca Casalino]

hi,
I can not use braille on my pc . here the error message:

ERROR - braille.BrailleHandler.setDisplayByName (11:24:30):
Error initializing display driver
Traceback (most recent call last):
  File "braille.pyc", line 672, in setDisplayByName
  File "brailleDisplayDrivers\brltty.py", line 29, in __init__
  File "brlapi.pyx", line 267, in brlapi.Connection.__init__
ConnectionError: couldn't connect to 127.0.0.1:0 with key none: read in 
brlapi_readPacketHeader: Input/output error
INFO - braille.BrailleHandler.setDisplayByName (11:24:30):
Loaded braille display driver noBraille