search

nvaccess / nvda

NVDA, the free and open source Screen Reader for Microsoft Windows
https://www.nvaccess.org/
Other
2.11k stars 637 forks source link

Report selected text silent when large amount of text selected #9214

Open Qchristensen opened 5 years ago

Qchristensen commented 5 years ago

Steps to reproduce:

  1. Find a large amount of text - I selected the entire WW1 article from Wikipedia and copied it into Notepad (just to be sure it was nothing to do with the browser).
  2. Select a large amount of text (I selected all 359,044 characters).
  3. Press NVDA+shift+up arrow (NVDA+shift+s in laptop keyboard layout).

Actual behavior:

NVDA is silent. NVDA responds if another command is given (reading the time, pressing alt+tab etc).

The log contains the following:

IO - inputCore.InputManager.executeGesture (11:53:14.095):
Input: kb(desktop):shift+NVDA+upArrow
DEBUG - synthDrivers.oneCore.SynthDriver.cancel (11:53:14.117):
Cancelling
IO - speech.speak (11:53:14.127):
Speaking [LangChangeCommand (u'en_GB'), u'Selected 
...
(Entirety of selected text inserted in log)
...
DEBUG - synthDrivers.oneCore.SynthDriver._processQueue (11:53:16.973):
Begin processing speech
ERROR - NVDAHelperLocal (11:55:13.559):
Thread 21464, build\x86\localWin10\oneCoreSpeech.cpp, ocSpeech_speak::<lambda_9a3b2dc9b65af643cf9164764bf543e6>::operator (), 85:
Error -2147024882: Not enough memory resources are available to complete this operation.

Not enough memory resources are available to complete this operation.

DEBUGWARNING - synthDrivers.oneCore.SynthDriver._callback (11:55:13.559):
ocSpeech_speak failed!

Expected behavior:

NVDA should read the selected text OR report an error or read the number of characters selected as it does when selecting text.

System configuration

NVDA installed/portable/running from source:

Installed

NVDA version:

2018.4.1

Windows version:

Windows 10 Version: 18272.1000

Name and version of other software in use when reproducing the issue:

Other information about your system:

Other questions

Does the issue still occur after restarting your PC?

Yes

Have you tried any other versions of NVDA?

No.

Brian1Gaff commented 5 years ago

So does this still happen on Espeak?

Do we have here a problem about memory limits on 32 bit programs? Brian

bglists@blueyonder.co.uk Sent via blueyonder. Please address personal E-mail to:- briang1@blueyonder.co.uk, putting 'Brian Gaff' in the display name field.

Qchristensen commented 5 years ago

I just tried recreating the same situation using eSpeak or SAPI 5 and both read the text (with about a five second pause between pressing NVDA+shift+up arrow and NVDA starting to read.

Brian1Gaff commented 5 years ago

Yes I'd known about the delay, but using windows 7 as I do I of course cannot use the one core voices. I do a lot of cutting and pasting from web pages, emails and documents generally to edit copy for our tn and have never found a lock up, just a pregnant pause. Brian

bglists@blueyonder.co.uk Sent via blueyonder. Please address personal E-mail to:- briang1@blueyonder.co.uk, putting 'Brian Gaff' in the display name field.