IndexError: list index out of range

[Dan'l B]

Been scratching my head over this error. Can someone point me to where I should be looking? I can provide a longer log excerpt if needed.

Apr  5 17:41:22 testpi weewx[9553]: cheetahgenerator: Generate failed with exception '<type 'exceptions.IndexError'>'

Apr  5 17:41:22 testpi weewx[9553]: cheetahgenerator: **** Ignoring template /home/weewx/skins/exfoliation/forecast.html.tmpl

Apr  5 17:41:22 testpi weewx[9553]: cheetahgenerator: **** Reason: list index out of range

Apr  5 17:41:22 testpi weewx[9553]: ****  Traceback (most recent call last):

Apr  5 17:41:22 testpi weewx[9553]: ****    File "/home/weewx/bin/weewx/cheetahgenerator.py", line 330, in generate

Apr  5 17:41:22 testpi weewx[9553]: ****      print >> _file, compiled_template

Apr  5 17:41:22 testpi weewx[9553]: ****    File "/usr/lib/python2.7/dist-packages/Cheetah/Template.py", line 1005, in __str__

Apr  5 17:41:22 testpi weewx[9553]: ****      rc = getattr(self, mainMethName)()

Apr  5 17:41:22 testpi weewx[9553]: ****    File "_home_weewx_skins_exfoliation_forecast_html_tmpl.py", line 284, in respond

Apr  5 17:41:22 testpi weewx[9553]: ****    File "_home_weewx_skins_exfoliation_forecast_html_tmpl.py", line 119, in __errorCatcher8

Apr  5 17:41:22 testpi weewx[9553]: ****    File "<string>", line 1, in <module>

Apr  5 17:41:22 testpi weewx[9553]: ****  IndexError: list index out of range

Setup is RPi3 running WeeWx with two instances: vantage.conf (essentially the standard weewx.conf file), and sdr.conf, which only records one temp sender. 9553 is the ID of the vantage process.

Extension Name    Version   Description

Weewx-WD          1.0.3     weewx support for Weather Display Live, SteelSeries Gauges and Carter Lake/Saratoga weather web site templates.

forecast          3.2.14    Generate and display weather and tide forecasts.

sdr               0.39      Capture data from rtl_433

exfoliation       0.40      A minimalist layout with lots of data.

[mwall]

looks like something is wrong with the forecast.html.tmpl file

please post forecast.html.tmpl, your exfoliation skin.conf, and the StdReport section of your vantage.conf

[Dan Hinckley]

Attached

[Dan'l B]

Posted

[Dan'l B]

Matthew,

Posted the pages and would appreciate any pointers you might have.

On Thursday, April 5, 2018 at 7:10:20 PM UTC-4, mwall wrote:

[mwall]

you will have to figure this one out yourself - cheetah is pretty much impossible to debug any way other than trial-and-error.  one of the 'for' loops is failing in forecast.html.tmpl, or in one of the files that forecast.html.tmpl includes.

so remove everything from forecast.html.tmpl

then add parts in one at a time

for example, start with only the table

when you are certain that works, then add the strip

when you are certain that works, add the tides

m

[Dan Hinckley]

OK, thanks, that looks as if it’s working so far and will add things back one at a time.

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