Dear friend, the same error I had.
What I did the following!
1.
I uninstalled weather addon.
2.
I ran win+r and typed %appdata% and hit
enter.
3.
Went to NVDA and hit enter.
4.
Then I checked and found two files
weather.ini and weather.zip code.
5.
I have deleted both of them.
6.
I have installed weather+addon and
everything settled!
With regards from Inamuddin with the Skype
ID:
Charlsdarwin1
arguing with a woman is just like reading
software’s lisence agreement.
At the end you ignore Her everything and
click I agree button.
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This appears to be the relevant information
from the NVDA log when one
tries to open the Weather Plus
preferences/manage cities.
ERROR - unhandled exception (21:31:18.923):
Traceback (most recent call last):
File
"C:\Users\richw\AppData\Roaming\nvda\addons\Weather_Plus\globalPlugins\Weather_Plus\__init__.py",
line 175, in onSetZipCodeDialog
File
"C:\Users\richw\AppData\Roaming\nvda\addons\Weather_Plus\globalPlugins\Weather_Plus\__init__.py",
line 2122, in __init__
File
"C:\Users\richw\AppData\Roaming\nvda\addons\Weather_Plus\globalPlugins\Weather_Plus\__init__.py",
line 2425, in OnChoice
NameError: global name '_volume' is not
defined