nvda 2017.3 trying to recover from freeze


Josh Kennedy
 

hi

I set my log to debug warning and for some reason in 2017.3 I am getting lots of trying to recover from freeze the debug warnings. log is below. or should i set it to debug the last option in the list would that give the most detail?


INFO - __main__ (20:54:07.907):
Starting NVDA
INFO - core.main (20:54:08.124):
Config dir: C:\Users\joshk\AppData\Roaming\nvda
INFO - config.ConfigManager._loadConfig (20:54:08.124):
Loading config: C:\Users\joshk\AppData\Roaming\nvda\nvda.ini
INFO - core.main (20:54:08.177):
NVDA version 2017.3
INFO - core.main (20:54:08.177):
Using Windows version 10.0.15063 workstation
INFO - core.main (20:54:08.177):
Using Python version 2.7.13 (v2.7.13:a06454b1afa1, Dec 17 2016, 20:42:59) [MSC v.1500 32 bit (Intel)]
INFO - core.main (20:54:08.177):
Using comtypes version 0.6.2
INFO - synthDriverHandler.setSynth (20:54:08.924):
Loaded synthDriver eloquence
INFO - core.main (20:54:08.924):
Using wx version 3.0.2.0 msw (classic)
INFO - brailleInput.initialize (20:54:08.924):
Braille input initialized
INFO - braille.initialize (20:54:08.924):
Using liblouis version 3.2.0
INFO - braille.BrailleHandler.setDisplayByName (20:54:08.940):
Loaded braille display driver noBraille, current display has 0 cells.
WARNING - core.main (20:54:08.977):
Java Access Bridge not available
INFO - _UIAHandler.UIAHandler.MTAThreadFunc (20:54:08.977):
UIAutomation: IUIAutomation3
DEBUGWARNING - inputCore.InputManager.loadLocaleGestureMap (20:54:09.178):
No locale gesture map for language en
DEBUGWARNING - inputCore.InputManager.loadUserGestureMap (20:54:09.178):
No user gesture map
DEBUGWARNING - touchHandler.initialize (20:54:09.210):
No touch devices found
INFO - core.main (20:54:09.361):
NVDA initialized
DEBUGWARNING - watchdog._watcher (20:54:14.799):
Trying to recover from freeze, core stack:
  File "nvda.pyw", line 199, in <module>
  File "core.pyo", line 396, in main
  File "wx\_core.pyo", line 8657, in MainLoop
  File "wx\_core.pyo", line 7952, in MainLoop
  File "core.pyo", line 366, in Notify
  File "IAccessibleHandler.pyo", line 889, in pumpAll
  File "IAccessibleHandler.pyo", line 756, in processForegroundWinEvent
  File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
  File "NVDAObjects\IAccessible\__init__.pyo", line 43, in getNVDAObjectFromEvent
  File "NVDAObjects\__init__.pyo", line 71, in __call__
  File "NVDAObjects\IAccessible\__init__.pyo", line 604, in __init__
  File "comtypes\__init__.pyo", line 1078, in QueryInterface

DEBUGWARNING - core.CorePump.Notify (20:54:14.898):
errors in this core pump cycle
Traceback (most recent call last):
  File "core.pyo", line 366, in Notify
  File "IAccessibleHandler.pyo", line 889, in pumpAll
  File "IAccessibleHandler.pyo", line 756, in processForegroundWinEvent
  File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
  File "NVDAObjects\IAccessible\__init__.pyo", line 43, in getNVDAObjectFromEvent
  File "NVDAObjects\__init__.pyo", line 71, in __call__
  File "watchdog.pyo", line 202, in _COMError_init
CallCancelled
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:15.415):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
DEBUGWARNING - watchdog._watcher (20:54:15.599):
Trying to recover from freeze, core stack:
  File "nvda.pyw", line 199, in <module>
  File "core.pyo", line 396, in main
  File "wx\_core.pyo", line 8657, in MainLoop
  File "wx\_core.pyo", line 7952, in MainLoop
  File "core.pyo", line 366, in Notify
  File "IAccessibleHandler.pyo", line 886, in pumpAll
  File "IAccessibleHandler.pyo", line 619, in processGenericWinEvent
  File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
  File "NVDAObjects\IAccessible\__init__.pyo", line 43, in getNVDAObjectFromEvent
  File "NVDAObjects\__init__.pyo", line 78, in __call__
  File "NVDAObjects\IAccessible\__init__.pyo", line 450, in findOverlayClasses
  File "NVDAObjects\IAccessible\adobeFlash.pyo", line 98, in findExtraOverlayClasses
  File "comtypes\__init__.pyo", line 1111, in QueryService

DEBUGWARNING - core.CorePump.Notify (20:54:15.599):
errors in this core pump cycle
Traceback (most recent call last):
  File "core.pyo", line 366, in Notify
  File "IAccessibleHandler.pyo", line 886, in pumpAll
  File "IAccessibleHandler.pyo", line 619, in processGenericWinEvent
  File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
  File "NVDAObjects\IAccessible\__init__.pyo", line 43, in getNVDAObjectFromEvent
  File "NVDAObjects\__init__.pyo", line 78, in __call__
  File "NVDAObjects\IAccessible\__init__.pyo", line 450, in findOverlayClasses
  File "watchdog.pyo", line 202, in _COMError_init
CallCancelled
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:16.016):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:18.226):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
DEBUGWARNING - watchdog._watcher (20:54:21.805):
Trying to recover from freeze, core stack:
  File "nvda.pyw", line 199, in <module>
  File "core.pyo", line 396, in main
  File "wx\_core.pyo", line 8657, in MainLoop
  File "wx\_core.pyo", line 7952, in MainLoop
  File "core.pyo", line 367, in Notify
  File "queueHandler.pyo", line 83, in pumpAll
  File "queueHandler.pyo", line 50, in flushQueue
  File "eventHandler.pyo", line 61, in _queueEventCallback
  File "eventHandler.pyo", line 143, in executeEvent
  File "eventHandler.pyo", line 91, in __init__
  File "eventHandler.pyo", line 98, in next
  File "NVDAObjects\__init__.pyo", line 890, in event_typedCharacter
  File "speech.pyo", line 654, in speakTypedCharacters
  File "api.pyo", line 238, in isTypingProtected
  File "baseObject.pyo", line 34, in __get__
  File "baseObject.pyo", line 110, in _getPropertyViaCache
  File "NVDAObjects\IAccessible\mozilla.pyo", line 42, in _get_states
  File "baseObject.pyo", line 34, in __get__
  File "baseObject.pyo", line 110, in _getPropertyViaCache
  File "NVDAObjects\IAccessible\__init__.pyo", line 820, in _get_states
  File "baseObject.pyo", line 34, in __get__
  File "baseObject.pyo", line 110, in _getPropertyViaCache
  File "NVDAObjects\IAccessible\__init__.pyo", line 1033, in _get_IA2Attributes

DEBUGWARNING - eventHandler.executeEvent (20:54:21.858):
error executing event: typedCharacter on <NVDAObjects.Dynamic_RowWithFakeNavigationMozillaIAccessible object at 0x04CF7F90> with extra args of {'ch': u'\r'}
Traceback (most recent call last):
  File "eventHandler.pyo", line 143, in executeEvent
  File "eventHandler.pyo", line 91, in __init__
  File "eventHandler.pyo", line 98, in next
  File "NVDAObjects\__init__.pyo", line 890, in event_typedCharacter
  File "speech.pyo", line 654, in speakTypedCharacters
  File "api.pyo", line 238, in isTypingProtected
  File "baseObject.pyo", line 34, in __get__
  File "baseObject.pyo", line 110, in _getPropertyViaCache
  File "NVDAObjects\IAccessible\mozilla.pyo", line 42, in _get_states
  File "baseObject.pyo", line 34, in __get__
  File "baseObject.pyo", line 110, in _getPropertyViaCache
  File "NVDAObjects\IAccessible\__init__.pyo", line 820, in _get_states
  File "baseObject.pyo", line 34, in __get__
  File "baseObject.pyo", line 110, in _getPropertyViaCache
  File "watchdog.pyo", line 202, in _COMError_init
CallCancelled
DEBUGWARNING - watchdog._watcher (20:54:22.359):
Trying to recover from freeze, core stack:
  File "nvda.pyw", line 199, in <module>
  File "core.pyo", line 396, in main
  File "wx\_core.pyo", line 8657, in MainLoop
  File "wx\_core.pyo", line 7952, in MainLoop
  File "core.pyo", line 366, in Notify
  File "IAccessibleHandler.pyo", line 874, in pumpAll
  File "IAccessibleHandler.pyo", line 756, in processForegroundWinEvent
  File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
  File "NVDAObjects\IAccessible\__init__.pyo", line 43, in getNVDAObjectFromEvent
  File "NVDAObjects\__init__.pyo", line 61, in __call__
  File "NVDAObjects\__init__.pyo", line 200, in findBestAPIClass
  File "NVDAObjects\IAccessible\MSHTML.pyo", line 439, in kwargsFromSuper
  File "NVDAObjects\IAccessible\MSHTML.pyo", line 155, in HTMLNodeFromIAccessible
  File "comtypes\__init__.pyo", line 1111, in QueryService

DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:22.391):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:22.391):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:22.391):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:22.391):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:22.407):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:22.460):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IA2WindowHandle (20:54:27.171):
IAccessible2::windowHandle failed: (-2147220995, 'Object is not connected to server', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:27.815):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:27.829):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:27.841):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:27.907):
accRole failed: (-2147220995, 'Object is not connected to server', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IA2Attributes (20:54:27.910):
IAccessibleObject.attributes COMError (-2147220995, 'Object is not connected to server', (None, None, None, 0, None))
DEBUGWARNING - watchdog._watcher (20:54:30.799):
Trying to recover from freeze, core stack:
  File "nvda.pyw", line 199, in <module>
  File "core.pyo", line 396, in main
  File "wx\_core.pyo", line 8657, in MainLoop
  File "wx\_core.pyo", line 7952, in MainLoop
  File "core.pyo", line 366, in Notify
  File "IAccessibleHandler.pyo", line 886, in pumpAll
  File "IAccessibleHandler.pyo", line 619, in processGenericWinEvent
  File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
  File "NVDAObjects\IAccessible\__init__.pyo", line 43, in getNVDAObjectFromEvent
  File "NVDAObjects\__init__.pyo", line 61, in __call__
  File "NVDAObjects\__init__.pyo", line 200, in findBestAPIClass
  File "NVDAObjects\IAccessible\MSHTML.pyo", line 439, in kwargsFromSuper
  File "NVDAObjects\IAccessible\MSHTML.pyo", line 155, in HTMLNodeFromIAccessible
  File "comtypes\__init__.pyo", line 1111, in QueryService

DEBUGWARNING - core.CorePump.Notify (20:54:30.931):
errors in this core pump cycle
Traceback (most recent call last):
  File "core.pyo", line 366, in Notify
  File "IAccessibleHandler.pyo", line 886, in pumpAll
  File "IAccessibleHandler.pyo", line 619, in processGenericWinEvent
  File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
  File "NVDAObjects\IAccessible\__init__.pyo", line 43, in getNVDAObjectFromEvent
  File "NVDAObjects\__init__.pyo", line 71, in __call__
  File "NVDAObjects\IAccessible\__init__.pyo", line 550, in __init__
  File "baseObject.pyo", line 21, in __get__
  File "watchdog.pyo", line 202, in _COMError_init
CallCancelled
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole (20:54:40.448):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None, None, None, 0, None))
INFO - globalCommands.GlobalCommands.script_navigatorObject_devInfo (20:54:46.568):
Developer info for navigator object:
name: u'about:blank'
role: ROLE_DOCUMENT
states: STATE_FOCUSABLE, STATE_EDITABLE, STATE_FOCUSED
isFocusable: True
hasFocus: True
Python object: <NVDAObjects.Dynamic_EditableTextWithAutoSelectDetectionBrokenFocusedStateDocumentEditorMozillaIAccessible object at 0x04DA27D0>
Python class mro: (<class 'NVDAObjects.Dynamic_EditableTextWithAutoSelectDetectionBrokenFocusedStateDocumentEditorMozillaIAccessible'>, <class 'NVDAObjects.behaviors.EditableTextWithAutoSelectDetection'>, <class 'NVDAObjects.behaviors.EditableText'>, <class 'editableText.EditableText'>, <class 'NVDAObjects.IAccessible.mozilla.BrokenFocusedState'>, <class 'NVDAObjects.IAccessible.mozilla.Document'>, <class 'NVDAObjects.IAccessible.ia2Web.Document'>, <class 'NVDAObjects.IAccessible.ia2Web.Editor'>, <class 'NVDAObjects.IAccessible.mozilla.Mozilla'>, <class 'NVDAObjects.IAccessible.ia2Web.Ia2Web'>, <class 'NVDAObjects.IAccessible.IAccessible'>, <class 'NVDAObjects.window.Window'>, <class 'NVDAObjects.NVDAObject'>, <class 'baseObject.ScriptableObject'>, <class 'baseObject.AutoPropertyObject'>, <type 'object'>)
description: u''
location: (0, 246, 1366, 460)
value: None
appModule: <'thunderbird' (appName u'thunderbird', process ID 7152) at address 4d72150>
appModule.productName: u'Thunderbird'
appModule.productVersion: u'52.3.0'
TextInfo: <class 'NVDAObjects.IAccessible.ia2TextMozilla.MozillaCompoundTextInfo'>
windowHandle: 393334L
windowClassName: u'MozillaWindowClass'
windowControlID: 0
windowStyle: 399441920
windowThreadID: 6328
windowText: u'Write: testing'
displayText: u''
IAccessibleObject: <POINTER(IAccessible2) ptr=0x6b6a44 at 4df8350>
IAccessibleChildID: 0
IAccessible event parameters: windowHandle=393334, objectID=-4, childID=-352
IAccessible accName: u'about:blank'
IAccessible accRole: ROLE_SYSTEM_DOCUMENT
IAccessible accState: STATE_SYSTEM_FOCUSED, STATE_SYSTEM_FOCUSABLE, STATE_SYSTEM_VALID (1048580)
IAccessible accDescription: u''
IAccessible accValue: u'about:blank'
IAccessible2 windowHandle: 393334
IAccessible2 uniqueID: -352
IAccessible2 role: ROLE_SYSTEM_DOCUMENT
IAccessible2 states: IA2_STATE_OPAQUE, IA2_STATE_EDITABLE (1032)
IAccessible2 attributes: u'margin-left:8px;text-align:start;text-indent:0px;margin-right:8px;tag:body;margin-top:8px;margin-bottom:8px;display:block;line-number:1;explicit-name:true;'

-- 
sent with mozilla thunderbird


Brian's Mail list account <bglists@...>
 

I have noticed lots of this all the time. However, if you look at logs and the times taken for these they are often very very short and indeed after a few trips around the loop it seems to force some kind of cancel.
its not so bad on some faster machines but does happen on single processor machines for longer, or is it just that time splitting is worse on these?
The main thing I find is when you get errors repeatedly that an api seems not to be ebing seen and hence bits of nvda have ceased to operate, normally context menus first. At this time a reboot of windows is needed!

Brian

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

----- Original Message -----
From: "Josh Kennedy" <joshknnd1982@gmail.com>
To: <nvda@nvda.groups.io>
Sent: Monday, September 11, 2017 1:57 AM
Subject: [nvda] nvda 2017.3 trying to recover from freeze


hi

I set my log to debug warning and for some reason in 2017.3 I am getting
lots of trying to recover from freeze the debug warnings. log is below.
or should i set it to debug the last option in the list would that give
the most detail?


INFO - __main__ (20:54:07.907):
Starting NVDA
INFO - core.main (20:54:08.124):
Config dir: C:\Users\joshk\AppData\Roaming\nvda
INFO - config.ConfigManager._loadConfig (20:54:08.124):
Loading config: C:\Users\joshk\AppData\Roaming\nvda\nvda.ini
INFO - core.main (20:54:08.177):
NVDA version 2017.3
INFO - core.main (20:54:08.177):
Using Windows version 10.0.15063 workstation
INFO - core.main (20:54:08.177):
Using Python version 2.7.13 (v2.7.13:a06454b1afa1, Dec 17 2016,
20:42:59) [MSC v.1500 32 bit (Intel)]
INFO - core.main (20:54:08.177):
Using comtypes version 0.6.2
INFO - synthDriverHandler.setSynth (20:54:08.924):
Loaded synthDriver eloquence
INFO - core.main (20:54:08.924):
Using wx version 3.0.2.0 msw (classic)
INFO - brailleInput.initialize (20:54:08.924):
Braille input initialized
INFO - braille.initialize (20:54:08.924):
Using liblouis version 3.2.0
INFO - braille.BrailleHandler.setDisplayByName (20:54:08.940):
Loaded braille display driver noBraille, current display has 0 cells.
WARNING - core.main (20:54:08.977):
Java Access Bridge not available
INFO - _UIAHandler.UIAHandler.MTAThreadFunc (20:54:08.977):
UIAutomation: IUIAutomation3
DEBUGWARNING - inputCore.InputManager.loadLocaleGestureMap (20:54:09.178):
No locale gesture map for language en
DEBUGWARNING - inputCore.InputManager.loadUserGestureMap (20:54:09.178):
No user gesture map
DEBUGWARNING - touchHandler.initialize (20:54:09.210):
No touch devices found
INFO - core.main (20:54:09.361):
NVDA initialized
DEBUGWARNING - watchdog._watcher (20:54:14.799):
Trying to recover from freeze, core stack:
File "nvda.pyw", line 199, in <module>
File "core.pyo", line 396, in main
File "wx\_core.pyo", line 8657, in MainLoop
File "wx\_core.pyo", line 7952, in MainLoop
File "core.pyo", line 366, in Notify
File "IAccessibleHandler.pyo", line 889, in pumpAll
File "IAccessibleHandler.pyo", line 756, in processForegroundWinEvent
File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
File "NVDAObjects\IAccessible\__init__.pyo", line 43, in
getNVDAObjectFromEvent
File "NVDAObjects\__init__.pyo", line 71, in __call__
File "NVDAObjects\IAccessible\__init__.pyo", line 604, in __init__
File "comtypes\__init__.pyo", line 1078, in QueryInterface

DEBUGWARNING - core.CorePump.Notify (20:54:14.898):
errors in this core pump cycle
Traceback (most recent call last):
File "core.pyo", line 366, in Notify
File "IAccessibleHandler.pyo", line 889, in pumpAll
File "IAccessibleHandler.pyo", line 756, in processForegroundWinEvent
File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
File "NVDAObjects\IAccessible\__init__.pyo", line 43, in
getNVDAObjectFromEvent
File "NVDAObjects\__init__.pyo", line 71, in __call__
File "watchdog.pyo", line 202, in _COMError_init
CallCancelled
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:15.415):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
DEBUGWARNING - watchdog._watcher (20:54:15.599):
Trying to recover from freeze, core stack:
File "nvda.pyw", line 199, in <module>
File "core.pyo", line 396, in main
File "wx\_core.pyo", line 8657, in MainLoop
File "wx\_core.pyo", line 7952, in MainLoop
File "core.pyo", line 366, in Notify
File "IAccessibleHandler.pyo", line 886, in pumpAll
File "IAccessibleHandler.pyo", line 619, in processGenericWinEvent
File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
File "NVDAObjects\IAccessible\__init__.pyo", line 43, in
getNVDAObjectFromEvent
File "NVDAObjects\__init__.pyo", line 78, in __call__
File "NVDAObjects\IAccessible\__init__.pyo", line 450, in
findOverlayClasses
File "NVDAObjects\IAccessible\adobeFlash.pyo", line 98, in
findExtraOverlayClasses
File "comtypes\__init__.pyo", line 1111, in QueryService

DEBUGWARNING - core.CorePump.Notify (20:54:15.599):
errors in this core pump cycle
Traceback (most recent call last):
File "core.pyo", line 366, in Notify
File "IAccessibleHandler.pyo", line 886, in pumpAll
File "IAccessibleHandler.pyo", line 619, in processGenericWinEvent
File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
File "NVDAObjects\IAccessible\__init__.pyo", line 43, in
getNVDAObjectFromEvent
File "NVDAObjects\__init__.pyo", line 78, in __call__
File "NVDAObjects\IAccessible\__init__.pyo", line 450, in
findOverlayClasses
File "watchdog.pyo", line 202, in _COMError_init
CallCancelled
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:16.016):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:18.226):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
DEBUGWARNING - watchdog._watcher (20:54:21.805):
Trying to recover from freeze, core stack:
File "nvda.pyw", line 199, in <module>
File "core.pyo", line 396, in main
File "wx\_core.pyo", line 8657, in MainLoop
File "wx\_core.pyo", line 7952, in MainLoop
File "core.pyo", line 367, in Notify
File "queueHandler.pyo", line 83, in pumpAll
File "queueHandler.pyo", line 50, in flushQueue
File "eventHandler.pyo", line 61, in _queueEventCallback
File "eventHandler.pyo", line 143, in executeEvent
File "eventHandler.pyo", line 91, in __init__
File "eventHandler.pyo", line 98, in next
File "NVDAObjects\__init__.pyo", line 890, in event_typedCharacter
File "speech.pyo", line 654, in speakTypedCharacters
File "api.pyo", line 238, in isTypingProtected
File "baseObject.pyo", line 34, in __get__
File "baseObject.pyo", line 110, in _getPropertyViaCache
File "NVDAObjects\IAccessible\mozilla.pyo", line 42, in _get_states
File "baseObject.pyo", line 34, in __get__
File "baseObject.pyo", line 110, in _getPropertyViaCache
File "NVDAObjects\IAccessible\__init__.pyo", line 820, in _get_states
File "baseObject.pyo", line 34, in __get__
File "baseObject.pyo", line 110, in _getPropertyViaCache
File "NVDAObjects\IAccessible\__init__.pyo", line 1033, in
_get_IA2Attributes

DEBUGWARNING - eventHandler.executeEvent (20:54:21.858):
error executing event: typedCharacter on
<NVDAObjects.Dynamic_RowWithFakeNavigationMozillaIAccessible object at
0x04CF7F90> with extra args of {'ch': u'\r'}
Traceback (most recent call last):
File "eventHandler.pyo", line 143, in executeEvent
File "eventHandler.pyo", line 91, in __init__
File "eventHandler.pyo", line 98, in next
File "NVDAObjects\__init__.pyo", line 890, in event_typedCharacter
File "speech.pyo", line 654, in speakTypedCharacters
File "api.pyo", line 238, in isTypingProtected
File "baseObject.pyo", line 34, in __get__
File "baseObject.pyo", line 110, in _getPropertyViaCache
File "NVDAObjects\IAccessible\mozilla.pyo", line 42, in _get_states
File "baseObject.pyo", line 34, in __get__
File "baseObject.pyo", line 110, in _getPropertyViaCache
File "NVDAObjects\IAccessible\__init__.pyo", line 820, in _get_states
File "baseObject.pyo", line 34, in __get__
File "baseObject.pyo", line 110, in _getPropertyViaCache
File "watchdog.pyo", line 202, in _COMError_init
CallCancelled
DEBUGWARNING - watchdog._watcher (20:54:22.359):
Trying to recover from freeze, core stack:
File "nvda.pyw", line 199, in <module>
File "core.pyo", line 396, in main
File "wx\_core.pyo", line 8657, in MainLoop
File "wx\_core.pyo", line 7952, in MainLoop
File "core.pyo", line 366, in Notify
File "IAccessibleHandler.pyo", line 874, in pumpAll
File "IAccessibleHandler.pyo", line 756, in processForegroundWinEvent
File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
File "NVDAObjects\IAccessible\__init__.pyo", line 43, in
getNVDAObjectFromEvent
File "NVDAObjects\__init__.pyo", line 61, in __call__
File "NVDAObjects\__init__.pyo", line 200, in findBestAPIClass
File "NVDAObjects\IAccessible\MSHTML.pyo", line 439, in kwargsFromSuper
File "NVDAObjects\IAccessible\MSHTML.pyo", line 155, in
HTMLNodeFromIAccessible
File "comtypes\__init__.pyo", line 1111, in QueryService

DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:22.391):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:22.391):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:22.391):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:22.391):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:22.407):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:22.460):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IA2WindowHandle
(20:54:27.171):
IAccessible2::windowHandle failed: (-2147220995, 'Object is not
connected to server', (None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:27.815):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:27.829):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:27.841):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:27.907):
accRole failed: (-2147220995, 'Object is not connected to server',
(None, None, None, 0, None))
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IA2Attributes
(20:54:27.910):
IAccessibleObject.attributes COMError (-2147220995, 'Object is not
connected to server', (None, None, None, 0, None))
DEBUGWARNING - watchdog._watcher (20:54:30.799):
Trying to recover from freeze, core stack:
File "nvda.pyw", line 199, in <module>
File "core.pyo", line 396, in main
File "wx\_core.pyo", line 8657, in MainLoop
File "wx\_core.pyo", line 7952, in MainLoop
File "core.pyo", line 366, in Notify
File "IAccessibleHandler.pyo", line 886, in pumpAll
File "IAccessibleHandler.pyo", line 619, in processGenericWinEvent
File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
File "NVDAObjects\IAccessible\__init__.pyo", line 43, in
getNVDAObjectFromEvent
File "NVDAObjects\__init__.pyo", line 61, in __call__
File "NVDAObjects\__init__.pyo", line 200, in findBestAPIClass
File "NVDAObjects\IAccessible\MSHTML.pyo", line 439, in kwargsFromSuper
File "NVDAObjects\IAccessible\MSHTML.pyo", line 155, in
HTMLNodeFromIAccessible
File "comtypes\__init__.pyo", line 1111, in QueryService

DEBUGWARNING - core.CorePump.Notify (20:54:30.931):
errors in this core pump cycle
Traceback (most recent call last):
File "core.pyo", line 366, in Notify
File "IAccessibleHandler.pyo", line 886, in pumpAll
File "IAccessibleHandler.pyo", line 619, in processGenericWinEvent
File "IAccessibleHandler.pyo", line 531, in winEventToNVDAEvent
File "NVDAObjects\IAccessible\__init__.pyo", line 43, in
getNVDAObjectFromEvent
File "NVDAObjects\__init__.pyo", line 71, in __call__
File "NVDAObjects\IAccessible\__init__.pyo", line 550, in __init__
File "baseObject.pyo", line 21, in __get__
File "watchdog.pyo", line 202, in _COMError_init
CallCancelled
DEBUGWARNING - NVDAObjects.IAccessible.IAccessible._get_IAccessibleRole
(20:54:40.448):
accRole failed: (-2147024809, 'The parameter is incorrect.', (None,
None, None, 0, None))
INFO - globalCommands.GlobalCommands.script_navigatorObject_devInfo
(20:54:46.568):
Developer info for navigator object:
name: u'about:blank'
role: ROLE_DOCUMENT
states: STATE_FOCUSABLE, STATE_EDITABLE, STATE_FOCUSED
isFocusable: True
hasFocus: True
Python object:
<NVDAObjects.Dynamic_EditableTextWithAutoSelectDetectionBrokenFocusedStateDocumentEditorMozillaIAccessible
object at 0x04DA27D0>
Python class mro: (<class
'NVDAObjects.Dynamic_EditableTextWithAutoSelectDetectionBrokenFocusedStateDocumentEditorMozillaIAccessible'>,
<class 'NVDAObjects.behaviors.EditableTextWithAutoSelectDetection'>,
<class 'NVDAObjects.behaviors.EditableText'>, <class
'editableText.EditableText'>, <class
'NVDAObjects.IAccessible.mozilla.BrokenFocusedState'>, <class
'NVDAObjects.IAccessible.mozilla.Document'>, <class
'NVDAObjects.IAccessible.ia2Web.Document'>, <class
'NVDAObjects.IAccessible.ia2Web.Editor'>, <class
'NVDAObjects.IAccessible.mozilla.Mozilla'>, <class
'NVDAObjects.IAccessible.ia2Web.Ia2Web'>, <class
'NVDAObjects.IAccessible.IAccessible'>, <class
'NVDAObjects.window.Window'>, <class 'NVDAObjects.NVDAObject'>, <class
'baseObject.ScriptableObject'>, <class 'baseObject.AutoPropertyObject'>,
<type 'object'>)
description: u''
location: (0, 246, 1366, 460)
value: None
appModule: <'thunderbird' (appName u'thunderbird', process ID 7152) at
address 4d72150>
appModule.productName: u'Thunderbird'
appModule.productVersion: u'52.3.0'
TextInfo: <class
'NVDAObjects.IAccessible.ia2TextMozilla.MozillaCompoundTextInfo'>
windowHandle: 393334L
windowClassName: u'MozillaWindowClass'
windowControlID: 0
windowStyle: 399441920
windowThreadID: 6328
windowText: u'Write: testing'
displayText: u''
IAccessibleObject: <POINTER(IAccessible2) ptr=0x6b6a44 at 4df8350>
IAccessibleChildID: 0
IAccessible event parameters: windowHandle=393334, objectID=-4, childID=-352
IAccessible accName: u'about:blank'
IAccessible accRole: ROLE_SYSTEM_DOCUMENT
IAccessible accState: STATE_SYSTEM_FOCUSED, STATE_SYSTEM_FOCUSABLE,
STATE_SYSTEM_VALID (1048580)
IAccessible accDescription: u''
IAccessible accValue: u'about:blank'
IAccessible2 windowHandle: 393334
IAccessible2 uniqueID: -352
IAccessible2 role: ROLE_SYSTEM_DOCUMENT
IAccessible2 states: IA2_STATE_OPAQUE, IA2_STATE_EDITABLE (1032)
IAccessible2 attributes:
u'margin-left:8px;text-align:start;text-indent:0px;margin-right:8px;tag:body;margin-top:8px;margin-bottom:8px;display:block;line-number:1;explicit-name:true;'

--
sent with mozilla thunderbird