Hi Gert,

I just spotted this the line before where the error was triggered:

# todo: division by zero

If I remember correctly, this could be possible if you have less than 1 day 
of data in your archive. I assume you are using a new installation with no 
data? So it "should" work tomorrow, I guess. The error is only triggered 
from the statistics page and there is no other error?

I think I noticed this while testing, but forgot to fix it... Anyway, I 
finally added an issue for 
this: https://github.com/Daveiano/weewx-wdc/issues/192

For the weewx 5 part: I did not get any time to test the skin with the new 
version, so I am quite happy there are no errors yet ;)

David

gert.a...@gmail.com schrieb am Mittwoch, 16. August 2023 um 23:20:46 UTC+2:

> Hi
> I'm trying to install the template using  WeeWx 5.0.0b10. I copied the 
> skin files to the relevant WeeWx directories and created the stanza in 
> weewx.conf. as you can see from the attached syslog, there were errors.
>
> I installed WeeWx using pip, so WeeWx is unning in a virtual environmrnt
>
> Any ideas?
>
> Gert
>
>
>
>
> On Wednesday, August 16, 2023 at 2:17:52 AM UTC+2 David Bätge wrote:
>
>> The error indicates that the observation type is unknown, in that case, 
>> cloudbase. The skin should not attempt to display data for an observation 
>> that has no data - so there seems to be something wrong here.
>>
>> Could you please remove cloudbase from 
>> [DisplayOptions][[diagrams]][[[day]]][[[[observations]]]] in skin.conf?
>>
>> If this does not help, you can try to remove cloudbase also from 
>> [DisplayOptions]table_tile_observations and 
>> [DisplayOptions]stat_tile_observations.
>>
>> This error really only appears for the index page?
>>
>> Eirik Skorstad schrieb am Dienstag, 15. August 2023 um 17:05:11 UTC+2:
>>
>>> 2023-08-15T16:56:50.431510+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: **** Ignoring template 
>>> /home/weewx/skins/weewx-wdc/index.html.tmpl
>>> 2023-08-15T16:56:50.431625+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: **** Reason: 'cloudbase' or 'avg'
>>> 2023-08-15T16:56:50.434142+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****  Traceback (most recent call last):
>>> 2023-08-15T16:56:50.434253+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****    File 
>>> "/home/weewx/bin/weewx/cheetahgenerator.py", line 348, in generate
>>> 2023-08-15T16:56:50.434352+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****      unicode_string = 
>>> compiled_template.respond()
>>> 2023-08-15T16:56:50.434442+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****                       
>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>> 2023-08-15T16:56:50.434547+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****    File 
>>> "_home_weewx_skins_weewx_wdc_index_html_tmpl.py", line 267, in respond
>>> 2023-08-15T16:56:50.434657+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****    File 
>>> "/usr/lib/python3/dist-packages/Cheetah/Template.py", line 1708, in 
>>> _handleCheetahInclude
>>> 2023-08-15T16:56:50.434749+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****     
>>>  self._CHEETAH__cheetahIncludes[_includeID].respond(trans)
>>> 2023-08-15T16:56:50.434844+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****    File 
>>> "_home_weewx_skins_weewx_wdc_includes_body_alternative_inc.py", line 326, 
>>> in respond
>>> 2023-08-15T16:56:50.435088+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****    File 
>>> "/usr/lib/python3/dist-packages/Cheetah/Template.py", line 1708, in 
>>> _handleCheetahInclude
>>> 2023-08-15T16:56:50.435180+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****     
>>>  self._CHEETAH__cheetahIncludes[_includeID].respond(trans)
>>> 2023-08-15T16:56:50.435278+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****    File 
>>> "_home_weewx_skins_weewx_wdc_includes_diagram_tile_inc.py", line 240, in 
>>> respond
>>> 2023-08-15T16:56:50.435372+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****    File 
>>> "_home_weewx_skins_weewx_wdc_includes_diagram_tile_inc.py", line 106, in 
>>> __errorCatcher6
>>> 2023-08-15T16:56:50.435499+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****    File "<string>", line 1, in <module>
>>> 2023-08-15T16:56:50.435580+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****    File "/home/weewx/bin/user/weewx_wdc.py", 
>>> line 1314, in get_diagram_data
>>> 2023-08-15T16:56:50.435673+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****      obs_start_vt, obs_stop_vt, obs_vt = 
>>> weewx.xtypes.get_series(
>>> 2023-08-15T16:56:50.435772+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****                                         
>>>  ^^^^^^^^^^^^^^^^^^^^^^^^
>>> 2023-08-15T16:56:50.435867+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****    File "/home/weewx/bin/weewx/xtypes.py", 
>>> line 116, in get_series
>>> 2023-08-15T16:56:50.435963+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****      raise weewx.UnknownType(msg)
>>> 2023-08-15T16:56:50.436057+02:00 odin wee_reports[334303] ERROR 
>>> weewx.cheetahgenerator: ****  weewx.UnknownType: 'cloudbase' or 'avg'
>>>
>>> tirsdag 15. august 2023 kl. 14:49:45 UTC+2 skrev Eirik Skorstad:
>>>
>>>> I think I just answered your post in a private reply to you. Just CC it 
>>>> in to the post if you like to. 
>>>>
>>>> tirsdag 15. august 2023 kl. 03:04:13 UTC+2 skrev David Bätge:
>>>>
>>>>> I assume you are using the current version 3.3.0? The error indicates 
>>>>> that WeeWX can not find 
>>>>> the search_list_extensions user.weewx_wdc.WdcGeneralUtil. 
>>>>>
>>>>> Any chance you are using an old skin.conf file? Please compare with 
>>>>> https://github.com/Daveiano/weewx-wdc/blob/v3.3.0/skins/weewx-wdc/skin.conf
>>>>> Or, perhaps, have you overwritten the  search_list_extensions  config 
>>>>> for the skin via weewx.conf?
>>>>>
>>>>> Would be great if you could post the relevant section from weewx.conf 
>>>>> and your current skin.conf so I could have a look.
>>>>>
>>>>> Eirik Skorstad schrieb am Sonntag, 13. August 2023 um 23:04:37 UTC+2:
>>>>>
>>>>>> Evaluation of template /home/weewx/skins/weewx-wdc/index.html.tmpl 
>>>>>> failed.
>>>>>> 2023-08-13T23:00:40.303871+02:00 odin weewx[251007] ERROR 
>>>>>> weewx.cheetahgenerator: **** Ignoring template 
>>>>>> /home/weewx/skins/weewx-wdc/index.html.tmpl
>>>>>> 2023-08-13T23:00:40.304352+02:00 odin weewx[251007] ERROR 
>>>>>> weewx.cheetahgenerator: **** Reason: cannot find 'get_windrose_enabled'
>>>>>> 2023-08-13T23:00:40.304456+02:00 odin weewx[251007] ERROR 
>>>>>> weewx.cheetahgenerator: **** To debug, try inserting '#errorCatcher 
>>>>>> Echo' 
>>>>>> at top of template
>>>>>>
>>>>>>
>>>>>> Skin is not generating any of the templates. Why is that? 
>>>>>> torsdag 8. juni 2023 kl. 11:22:50 UTC+2 skrev Greg from Oz:
>>>>>>
>>>>>>> Yes that works.
>>>>>>> I did a grep of the whole directory and sub directories looking for 
>>>>>>> that and missed it.
>>>>>>> But I was looking for get_base_path and not just base_path
>>>>>>>
>>>>>>> Thanks again.
>>>>>>>
>>>>>>> On Thursday, 8 June 2023 at 19:05:48 UTC+10 David Bätge wrote:
>>>>>>>
>>>>>>>> Hi Greg!  Please set the base_path in skin.conf to '/wdc/':
>>>>>>>>
>>>>>>>> base_path = /wdc/
>>>>>>>>
>>>>>>>> See 
>>>>>>>> https://github.com/Daveiano/weewx-wdc/wiki/WeeWX-related#setting-html_root-and-basepath
>>>>>>>>  
>>>>>>>> and https://github.com/Daveiano/weewx-wdc/wiki/Configuration#extras. 
>>>>>>>> This should resolve the problem.
>>>>>>>> Greg from Oz schrieb am Donnerstag, 8. Juni 2023 um 10:53:53 UTC+2:
>>>>>>>>
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> I am testing the wdc skin and have set the html document root to 
>>>>>>>>> /var/www/html/weather/wdc
>>>>>>>>> If I go to https://weather.ubeaut.work/wdc/ (because I am testing 
>>>>>>>>> and want to leave my other webpages) it shows the wdc index.html 
>>>>>>>>> which is 
>>>>>>>>> good.
>>>>>>>>> If I click on any of the menu items eg Today  week month it takes 
>>>>>>>>> me to my other web page. Yesterday doesn't work because on my other 
>>>>>>>>> webpage 
>>>>>>>>> there isn't a yesterday web page.
>>>>>>>>> I suspect it is because of the $get_base_path which would be 
>>>>>>>>> https://weather.ubeaut.work in this case.
>>>>>>>>> How or where can I change this to be 
>>>>>>>>> https://weather.ubeaut.work/wdc so I can test it out?
>>>>>>>>>
>>>>>>>>> Thanks
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Monday, 3 April 2023 at 00:31:31 UTC+10 gary....@gmail.com 
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>> Version 3.1.1 has been released and this is now one of the nicest 
>>>>>>>>>> skins I've used.
>>>>>>>>>> Clear text, excellent graphs, histograms, live data from MQTT.
>>>>>>>>>> Scales well to tablets.
>>>>>>>>>> For my needs, replaced the Belchertown skin.
>>>>>>>>>> On Friday, August 5, 2022 at 10:43:52 AM UTC-4 Andrea Di Saverio 
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>>> Sorry for my late replay.
>>>>>>>>>>>
>>>>>>>>>>> Yes, the suggestion solved my problem. I was not installing as 
>>>>>>>>>>> root user.
>>>>>>>>>>> Thank you.
>>>>>>>>>>>
>>>>>>>>>>> Il giorno giovedì 4 agosto 2022 alle 01:46:26 UTC+2 
>>>>>>>>>>> david....@gmail.com ha scritto:
>>>>>>>>>>>
>>>>>>>>>>>> @disaveri Did this solve your problem?
>>>>>>>>>>>>
>>>>>>>>>>>> Btw: I released 2.0.1 which resolves the "non-web-root"-issue, 
>>>>>>>>>>>> the "Pressure diagram with inHg unit"-issue and includes a few 
>>>>>>>>>>>> other 
>>>>>>>>>>>> bugfixes: 
>>>>>>>>>>>> https://github.com/Daveiano/weewx-wdc/releases/tag/v2.0.1
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks for your input!
>>>>>>>>>>>>
>>>>>>>>>>>> vince schrieb am Dienstag, 2. August 2022 um 00:54:05 UTC+2:
>>>>>>>>>>>>
>>>>>>>>>>>>> On Monday, August 1, 2022 at 3:32:23 PM UTC-7 
>>>>>>>>>>>>> disaveri...@gmail.com wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>>  the root cause is possibly something else?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Yes.  The 'root' cause indeed. 
>>>>>>>>>>>>>
>>>>>>>>>>>>> See the  FAQ - 
>>>>>>>>>>>>> https://github.com/weewx/weewx/wiki/faq-permission-denied
>>>>>>>>>>>>>  
>>>>>>>>>>>>>
>>>>>>>>>>>>

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