Liquid Weather can't find cached data

[tiagobt]

I'm using Liquid Weather 15.0 and a script to launch it on startup, placed in ~/.kde/Autostart. My internet connection is wireless, controlled by KNetworkManager, which is also loaded on startup. Although my Wi-Fi network is among the trusted ones, it takes a few seconds to connect. For this reason, Liquid Weather is launched before the connection is established, causing the following error message to appear every time my system is started:

Liquid Weather ++ was unable to download data for some reason. There is no cached data available. Liquid Weather ++ has exited.

Considering I have no connection at this point, there is no way Liquid Weather could download new data. However, I'd like it to use cached data instead of showing an error message every time. I wonder why that doesn't work, since the files ~/.superkaramba/karamba_hourly.html and ~/.superkaramba/karamba_weather.html exist and seem to have valid contents. I'm not sure that makes a difference, but the weather data is obtained from AccuWeather.

The console output during the error is the following:

/home/tiago/SuperKaramba/lwp-15.0.skz/liquid_weather.py:3656: SyntaxWarning: import * only allowed at module level
sys.path.insert(0, '/home/tiago/SuperKaramba/lwp-15.0.skz')
Reading config
Reading from Config ...
fontSizeMatrix:
[20, 12, 10, 12, 10]
No such application: 'kxdocker'
Downloading weather in initWidget
[url]http://wwwa.accuweather.com/world-forecast-current-conditions.asp?partner=accuweather&myadc=0&traveler=0&zipcode=SAM%7CBR%7CBR023%7CSAO+PAULO%7C&metric=1[/url]
Exception encountered.
00
00
unit: kph
Observation: ( @N/A, 00:00 N/A N/A N/A N/A N/A )
 ( with 0 forecasts )
 icon      : na
 sky       : N/A
 temperature   : 0�C
 relative_heat  : 0�C
 dewpoint    : 0�C
 visibility   : N/A
 uv       : N/A
 pollution    : 0
 wind      : Calm
 wind_speed   : 0 kph
 reverse_wind_arrows : 0
 wind_icon    : calm.png
 humidity    : 0 %
 pressure    : 0
 pressure_change : N/A
 cloud_cover   : 0 %
+++++++++++++++++++Today's Forecast++++++++++++++++++++++++
unit: kph
Forecast: N/A ( date= )
 icon      : na
 sky       : N/A
 temperature_low : 0�C
 temperature_high: 0�C
 uv       : N/A
 pollution    : 0
 wind_speed   : 0 kph
 wind      : Calm
 humidity    : 0 %
 rain      : N/A %
 pressure    : 0
 pressure_change : N/A
 sunrise     : N/A
 sunset     : N/A
unit: kph
Forecast: N/A ( date= )
 icon      : na
 sky       : N/A
 temperature_low : 0�C
 temperature_high: 0�C
 uv       : N/A
 pollution    : 0
 wind_speed   : 0 kph
 wind      : Calm
 humidity    : 0 %
 rain      : N/A %
 pressure    : 0
 pressure_change : N/A
 sunrise     : N/A
 sunset     : N/A
unit: kph
Forecast: N/A ( date= )
 icon      : na
 sky       : N/A
 temperature_low : 0�C
 temperature_high: 0�C
 uv       : N/A
 pollution    : 0
 wind_speed   : 0 kph
 wind      : Calm
 humidity    : 0 %
 rain      : N/A %
 pressure    : 0
 pressure_change : N/A
 sunrise     : N/A
 sunset     : N/A
unit: kph
Forecast: N/A ( date= )
 icon      : na
 sky       : N/A
 temperature_low : 0�C
 temperature_high: 0�C
 uv       : N/A
 pollution    : 0
 wind_speed   : 0 kph
 wind      : Calm
 humidity    : 0 %
 rain      : N/A %
 pressure    : 0
 pressure_change : N/A
 sunrise     : N/A
 sunset     : N/A
unit: kph
Forecast: N/A ( date= )
 icon      : na
 sky       : N/A
 temperature_low : 0�C
 temperature_high: 0�C
 uv       : N/A
 pollution    : 0
 wind_speed   : 0 kph
 wind      : Calm
 humidity    : 0 %
 rain      : N/A %
 pressure    : 0
 pressure_change : N/A
 sunrise     : N/A
 sunset     : N/A
Fatal Error; Cannot connect to site or load old data
Call to initWidget failed
Traceback (most recent call last):
 File "/home/tiago/SuperKaramba/lwp-15.0.skz/liquid_weather.py", line 3812, in initWidget
 File "/home/tiago/SuperKaramba/lwp-15.0.skz/liquid_weather.py", line 2765, in writeGuiConfig
AttributeError: 'NoneType' object has no attribute 'place'

Thanks for the help,
Tiago