It shouldn't be hard to find at all. The version of index.html.tmpl that comes with the Standard skin has no multiplies at all. It must be something you added. Just search for '*' and think about if there is any reason that the left hand side would be None.
Also, why the C to F conversions? This can be done with the tag system. $current.outTemp.degree_F -tk On Mon, Mar 29, 2021 at 10:29 AM Paul Dunphy <[email protected]> wrote: > Thanks, Tom. Unfortunately, I went to have lunch, and when I came back, > it was working. This tells me it's dependent on something in the input > data that changed. I'm calculating Beaufort Scale, doing C to F > conversions, for example. It's windier now than it was at 6 AM. Or the > sun angle is different. Or a dozen other things. Bugs that "fix > themselves" are the worst kind. Look at that website now, and it's working > like it was all along. > > I will scour my index.html.tmpl file for multiplies to see if I can find > the "None," but no doubt there's an if statement or the like that isn't > true (or false) most of the time. Talk about your needle in a haystack. > > Regardless, when it occurs again (should I not find it by looking today), > I can start commenting out chunks of code like a binary search and > narrowing it down in short order. > > On 2021-03-29 1:32 p.m., Tom Keffer wrote: > > >snipped for brevity< > > > Mar 29 11:30:20 rhubarb python3[2322]: weewx[2322] ERROR > weewx.cheetahgenerator: **** TypeError: unsupported operand type(s) for > *: 'NoneType' and 'float' > > Somewhere in /etc/weewx/skins/Standard/index.html.tmpl you are trying to > multiply two numbers together, and one of them (the first one) is 'None'. > > Scan the file and see where the multiplication is occurring. Then check > the value for None before multiplying. > > -tk > > > -- > 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 on the web visit > https://groups.google.com/d/msgid/weewx-user/ae25429e-d310-03e0-6b07-4a197bcb8e2b%40gmail.com > <https://groups.google.com/d/msgid/weewx-user/ae25429e-d310-03e0-6b07-4a197bcb8e2b%40gmail.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 on the web visit https://groups.google.com/d/msgid/weewx-user/CAPq0zEARBEPdejMJ_3a-AC0XWAjrVhTpsV-3wPKTfqqX8h6nzA%40mail.gmail.com.
