Hello,
I think I know why the statistics.html.tmpl file isn't being generated. In the logs, I have this: 2025-06-14T23:38:09.846928+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: Evaluation of template /home/lucien/weewx-data/skins/weewx-wdc/statistics.html.tmpl failed with exception '<class 'ValueError'>' 2025-06-14T23:38:09.847468+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** Ignoring template /home/lucien/weewx-data/skins/weewx-wdc/statistics.html.tmpl 2025-06-14T23:38:09.847768+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** Reason: min() arg is an empty sequence 2025-06-14T23:38:09.854326+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** Traceback (most recent call last): 2025-06-14T23:38:09.854742+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** File "/home/lucien/weewx-venv/lib/python3.11/site-packages/weewx/cheetahgenerator.py", line 334, in generate 2025-06-14T23:38:09.855026+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** unicode_string = compiled_template.respond() 2025-06-14T23:38:09.855288+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-06-14T23:38:09.855542+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** File "_home_lucien_weewx_data_skins_weewx_wdc_statistics_html_tmpl.py", line 250, in respond 2025-06-14T23:38:09.855793+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** File "/home/lucien/weewx-venv/lib/python3.11/site-packages/Cheetah/Template.py", line 1712, in _handleCheetahInclude 2025-06-14T23:38:09.856076+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** self._CHEETAH__cheetahIncludes[_includeID].respond(trans) 2025-06-14T23:38:09.856334+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** File "_home_lucien_weewx_data_skins_weewx_wdc_includes_climatological_days_inc.py", line 861, in respond 2025-06-14T23:38:09.856584+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** File "/home/lucien/weewx-venv/lib/python3.11/site-packages/Cheetah/Template.py", line 1712, in _handleCheetahInclude 2025-06-14T23:38:09.857164+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** self._CHEETAH__cheetahIncludes[_includeID].respond(trans) 2025-06-14T23:38:09.857243+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** File "_home_lucien_weewx_data_skins_weewx_wdc_includes_stat_table_inc.py", line 404, in respond 2025-06-14T23:38:09.857305+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** File "_home_lucien_weewx_data_skins_weewx_wdc_includes_stat_table_inc.py", line 144, in __errorCatcher11 2025-06-14T23:38:09.857363+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** File "", line 1, in 2025-06-14T23:38:09.857419+02:00 meteo weewxd[30319]: ERROR weewx.cheetahgenerator: **** ValueError: min() arg is an empty sequence 2025-06-14T23:38:10.379391+02:00 meteo I have three years without data: 2014, 2015, and 2020. The station is down. How can I solve the problem? I read this: https://careerkarma.com/blog/python-valueerror-max-arg-is-an-empty-sequence/ Thank you for your answers. I am in France and do not speak English. I translate with Google. -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/weewx-user/5afc6d8e-01bc-4df2-849e-9ffa1acbbbbbn%40googlegroups.com.
