The error is happening because the program is trying compare an empty value with an integer. This was ok in very old python but not in Python 3.x. What you need to do is change the comparison to first check if the variable is none before doing the comparison. If the variable is X, it's something like if X is not None or X >= 1234:
You can ask Claude or ChatGPT or some other LLM to help with the syntax if you get stuck. On Sun, Jan 18, 2026 at 12:15 PM Dan Hinckley <[email protected]> wrote: > John, > > Swapped that in, and we still seem to have the error. Do you need more > info from me? > > 2026-01-18T15:06:01.851681-05:00 ubuntu-gnu-linux-24-04-3 weewxd[24104]: > ERROR weewx.cheetahgenerator: **** File > "/home/house/weewx-venv/lib/python3.12/site-packages/weewx/cheetahgenerator.py", > line 334, in generate > 2026-01-18T15:06:01.851751-05:00 ubuntu-gnu-linux-24-04-3 weewxd[24104]: > ERROR weewx.cheetahgenerator: **** unicode_string = > compiled_template.respond() > 2026-01-18T15:06:01.851787-05:00 ubuntu-gnu-linux-24-04-3 weewxd[24104]: > ERROR weewx.cheetahgenerator: **** > ^^^^^^^^^^^^^^^^^^^^^^^^^^^ > 2026-01-18T15:06:01.851843-05:00 ubuntu-gnu-linux-24-04-3 weewxd[24104]: > ERROR weewx.cheetahgenerator: **** File > "_home_house_weewx_data_skins_forecast_single_strip_html_tmpl.py", line > 110, in respond > 2026-01-18T15:06:01.851882-05:00 ubuntu-gnu-linux-24-04-3 weewxd[24104]: > ERROR weewx.cheetahgenerator: **** File > "/home/house/weewx-venv/lib/python3.12/site-packages/Cheetah/Template.py", > line 1712, in _handleCheetahInclude > 2026-01-18T15:06:01.851901-05:00 ubuntu-gnu-linux-24-04-3 weewxd[24104]: > ERROR weewx.cheetahgenerator: **** > self._CHEETAH__cheetahIncludes[_includeID].respond(trans) > 2026-01-18T15:06:01.851931-05:00 ubuntu-gnu-linux-24-04-3 weewxd[24104]: > ERROR weewx.cheetahgenerator: **** File > "_home_house_weewx_data_skins_forecast_forecast_strip_inc.py", line 978, in > respond > 2026-01-18T15:06:01.851962-05:00 ubuntu-gnu-linux-24-04-3 weewxd[24104]: > ERROR weewx.cheetahgenerator: **** TypeError: '<' not supported between > instances of 'int' and 'NoneType' > 2026-01-18T15:06:02.021614-05:00 ubuntu-gnu-linux-24-04-3 weewxd[24104]: > DEBUG user.purple: new_loop_packet(Event type: <class > 'weewx.NEW_LOOP_PACKET'> | packet: {'dateTime': 1768766761, 'usUnits': 17, > 'windSpeed': 0.73, 'windDir': 251}) > > > > On Jan 18, 2026, at 14:32, 'John Kline' via weewx-user < > [email protected]> wrote: > > Please skins/forecast/forecast_table.inc with the file attached and let me > know how that works out. > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "weewx-user" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/weewx-user/-67wc9q71UU/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/weewx-user/3D7AB7A4-D654-4B30-84D1-103DDF004D2F%40johnkline.com > <https://groups.google.com/d/msgid/weewx-user/3D7AB7A4-D654-4B30-84D1-103DDF004D2F%40johnkline.com?utm_medium=email&utm_source=footer> > . > <forecast_table.inc> > > > On Jan 18, 2026, at 10:47 AM, Dan'l B <[email protected]> wrote: > > > Running 5.2 in a venn on Ubuntu VM in Parallels, with Forecast extension 4 > installed and it throws me the following error. I can go look at line 143 > but am not sure how to cure the error. > > 2026-01-18T13:25:31.607940-05:00 ubuntu-gnu-linux-24-04-3 weewxd[14663]: > ERROR weewx.cheetahgenerator: **** File > "_home_house_weewx_data_skins_forecast_multiple_tables_html_tmpl.py", line > 143, in respond > 2026-01-18T13:25:31.607998-05:00 ubuntu-gnu-linux-24-04-3 weewxd[14663]: > ERROR weewx.cheetahgenerator: **** File > "/home/house/weewx-venv/lib/python3.12/site-packages/Cheetah/Template.py", > line 1712, in _handleCheetahInclude > 2026-01-18T13:25:31.608034-05:00 ubuntu-gnu-linux-24-04-3 weewxd[14663]: > ERROR weewx.cheetahgenerator: **** > self._CHEETAH__cheetahIncludes[_includeID].respond(trans) > 2026-01-18T13:25:31.608073-05:00 ubuntu-gnu-linux-24-04-3 weewxd[14663]: > ERROR weewx.cheetahgenerator: **** File > "_home_house_weewx_data_skins_forecast_forecast_table_inc.py", line 1178, > in respond > 2026-01-18T13:25:31.608130-05:00 ubuntu-gnu-linux-24-04-3 weewxd[14663]: > ERROR weewx.cheetahgenerator: **** * TypeError: '<=' not supported > between instances of 'int' and 'NoneType'* > > > -- > 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/b96ba5a3-8541-488e-9f9f-0d190618ce1fn%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/b96ba5a3-8541-488e-9f9f-0d190618ce1fn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "weewx-user" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/weewx-user/-67wc9q71UU/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/weewx-user/3D7AB7A4-D654-4B30-84D1-103DDF004D2F%40johnkline.com > <https://groups.google.com/d/msgid/weewx-user/3D7AB7A4-D654-4B30-84D1-103DDF004D2F%40johnkline.com?utm_medium=email&utm_source=footer> > . > > > -- > 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/4A6B792A-28D2-4B86-8965-9D1B1E3C4F2D%40suiattle.org > <https://groups.google.com/d/msgid/weewx-user/4A6B792A-28D2-4B86-8965-9D1B1E3C4F2D%40suiattle.org?utm_medium=email&utm_source=footer> > . > -- Peter Quinn (415)794-2264 -- 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/CAA1SM20r31SMxDKpzjQYa9FjLTGjizMbKh4ZwPVhRhSYzz8i7w%40mail.gmail.com.
