search

lambda-nvda / lambdaNvda

NVDA Add-On for LAMBDA Software
GNU General Public License v2.0
5 stars 4 forks source link

Braille display doesn't work in NVDA 2022.1 #58

Closed AppleUser03 closed 2 years ago

AppleUser03 commented 2 years ago

I use NVDA 2022.1 and the version 1.4.0 of the addon. When I open Lambda, the synthesizer works correctly, but the Braille display remains blank, so I can't read anything on it. How can I fix it?

ivnc commented 2 years ago

Reproducible here. Maybe caused by Liblouis update introduced with 2022.1? @albzan ERROR - eventHandler.executeEvent (18:33:37.537) - MainThread (3968): error executing event: gainFocus on <NVDAObjects.IAccessible.MenuItem object at 0x036E26F0> with extra args of {} Traceback (most recent call last): File "eventHandler.pyc", line 284, in executeEvent File "eventHandler.pyc", line 98, in init File "eventHandler.pyc", line 107, in next File "appModules\nvda.pyc", line 208, in event_gainFocus File "eventHandler.pyc", line 107, in next File "NVDAObjects\IAccessible__init__.pyc", line 2034, in event_gainFocus File "NVDAObjects__init.pyc", line 1153, in event_gainFocus File "braille.pyc", line 2017, in handleGainFocus File "braille.pyc", line 2022, in _doNewObject File "braille.pyc", line 1641, in getFocusContextRegions File "braille.pyc", line 664, in update File "braille.pyc", line 442, in update File "louisHelper.pyc", line 65, in translate File "louis\init__.pyc", line 267, in translate RuntimeError: Can't translate: tables ['C:\Users\inovegil\AppData\Roaming\nvda\addons\lambda\appModules\lambda\brailleTables\lambda-esp.utb', 'braille-patterns.cti'], inbuf b'F\x00\x00\x00e\x00\x00\x00r\x00\x00\x00r\x00\x00\x00a\x00\x00\x00m\x00\x00\x00e\x00\x00\x00n\x00\x00\x00t\x00\x00\x00a\x00\x00\x00s\x00\x00\x00 \x00\x00\x00m\x00\x00\x00n\x00\x00\x00 \x00\x00\x00', typeform None, cursorPos c_long(0), mode 4

albzan commented 2 years ago

Yes, my fault. I've fixed this but I didn't compiled after the bug fix. To let user update I'll release a new version, which has nothing new except a rebuild.

albzan commented 2 years ago

Hi, Can you try this and let me know if it has been fixed? https://github.com/lambda-nvda/lambdaNvda/releases/download/1.4.1/lambda-1.4.1.nvda-addon

AppleUser03 commented 2 years ago

Thank you Alberto and Ivan, all is fixed! You only had to publish this version so all user can download it with Addon Updater. If I can make a suggestion: is it possible to use these custom Braille tables also for writing and not only for reading in a future version of the addon?

albzan commented 2 years ago

Yes good point! Thank you! I'll keep track of it for the next release