Re: [orca-list] "UnboundLocalError" while attempting to save preferences on Ubuntu 18.04.1

[Joanmarie Diggs <jdiggs igalia com>]

That's a downstream bug. Upstream Orca doesn't have a gsettings_backend.py.

--joanie

On 12/4/18 11:51 AM, Delaunay Christophe via orca-list wrote:
> Hi all,
>
>  
>
> I wonder why orca did not leave the “Screen reader preferences” dialog
> when I pressed the <ok> button, or why nothing seems to happen when I
> press the <Apply> button.
>
>  
>
> In order to know what happens, I did the following:
>
>  
>
>  1. I opened a terminal window.
>  2. At the prompt, I pressed the “script” command for the terminal to
>     log all the activity in a “typescript” file.
>  3. Then, I stopped orca by pressing <alt+super+s>.
>  4. I waited a few seconds after I heard “Screen reader off” and read
>     “screen not in text mode” in braille.
>  5. Since I was in the terminal window yet, I type the following
>     command: “orca –debug”
>  6. I could hear “screen reader on” and browse the terminal window in
>     braille so I pressed <insert+space> to open the screen reader
>     preferences.
>  7. I tried to change one setting and then pressed the <Apply> button.
>
>  
>
> On the terminal, I received the following error:
>
>  
>
> ----- Beginning of error text -----
>
> Traceback (most recent call last):
>
>   File "/usr/lib/python3/dist-packages/orca/orca_gui_prefs.py", line
> 3054, in applyButtonClicked
>
>     self.writeUserPreferences()
>
>   File "/usr/lib/python3/dist-packages/orca/orca_gui_prefs.py", line
> 385, in writeUserPreferences
>
>     keyBindingsDict)
>
>   File "/usr/lib/python3/dist-packages/orca/settings_manager.py", line
> 485, in saveSettings
>
>     self.profileKeybindings)
>
>   File
> "/usr/lib/python3/dist-packages/orca/backends/gsettings_backend.py",
> line 232, in saveProfileSettings
>
>     self._saveVoiceSettings(general['voices'], profile)
>
>   File
> "/usr/lib/python3/dist-packages/orca/backends/gsettings_backend.py",
> line 615, in _saveVoiceSettings
>
>     elif appSpecific == False and setEstablished == True:
>
> UnboundLocalError: local variable 'setEstablished' referenced before
> assignment
>
> ----- End of error text -----
>
>  
>
> My system is Ubuntu 18.04.1 with Gnome 3.28.
>
>  
>
> Did anyone else notice this? What could be wrong in my environment?
>
>  
>
> Many thanks in advance for any advice. Have a nice day. Chris D
>
>
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