Could you post:

1. The exact schema you are using.
2. The [DataBindings] section of weewx.conf.
3. More context on what is causing this error. I can't tell what program
was running, nor what it was doing when the error occurred. The log would
be best. Don't skimp!

On Wed, Sep 9, 2020 at 3:09 PM Jonathan Zitelman <[email protected]>
wrote:

> The user schema is using the V3.x spec.  When I update it to follow the
> V4.x spec, specifying as table= instead of schema= and adding the daily
> summary section it creates a new error:
>          AttributeError: Module 'user.wellTemp' has no attribute 'schema'
> when searching for 'user.wellTemp.schema'
>
> As this table was empty, it looks like this issue existed when I was
> running 3.8 as I just upgraded this past weekend.  Otherwise maybe there is
> a setting in weewx.conf that maybe I didn't change when I upgraded?  Maybe
> this relates to the other issue I have posted about the error in the main
> packet loop?  I didn't see a need for wee_database --update as was listed
> for some of the older upgrades.
>
> -JZ
>
> On Wed, Sep 9, 2020 at 4:51 PM Tom Keffer <[email protected]> wrote:
>
>> Double check your schema, user.wellTemp.schema. Does it use the old-style
>> V3.x schema spec, or the new-style V4.x schema spec? If you compare
>> schemas/wview.py (old-style) and schemas/wview_extended.py (new-style) you
>> can see the difference.
>>
>> If you are using new-style schemas, then you must explicitly list what
>> types should appear in the daily summaries.
>>
>> -tk
>>
>> On Wed, Sep 9, 2020 at 2:46 PM Jonathan Zitelman <[email protected]>
>> wrote:
>>
>>> Thanks for the direction!  I checked the daily summary table and it
>>> exists but is empty, so that's likely the issue.  When I ran "sudo
>>> wee_database --rebuild-daily --binding=well_binding" I receive an error
>>> that the table archive does not exist, though I specify a different table
>>> name in weewx.conf.
>>>
>>> pertinent section from weewx.conf:
>>>
>>>     [[well_binding]]
>>>         database = sensors
>>>         table_name = sensor_gamma
>>>         manager = weewx.wxmanager.WXDaySummaryManager
>>>         schema = user.wellTemp.schema
>>>
>>> Specific error from wee_database:
>>>
>>> Using configuration file /etc/weewx/weewx.conf
>>> Using database binding 'well_binding', which is bound to database
>>> 'sensors'
>>> Traceback (most recent call last):
>>>   File "/usr/share/weewx/wee_database", line 974, in <module>
>>>     main()
>>>   File "/usr/share/weewx/wee_database", line 169, in main
>>>     rebuildDaily(config_dict, db_binding, options)
>>>   File "/usr/share/weewx/wee_database", line 225, in rebuildDaily
>>>     with weewx.manager.Manager.open(manager_dict['database_dict']) as
>>> dbmanager:
>>>   File "/usr/share/weewx/weewx/manager.py", line 131, in open
>>>     dbmanager = cls(connection, table_name)
>>>   File "/usr/share/weewx/weewx/manager.py", line 83, in __init__
>>>     self.sqlkeys = self.connection.columnsOf(self.table_name)
>>>   File "/usr/share/weewx/weedb/mysql.py", line 61, in guarded_fn
>>>     raise klass(e)
>>> weedb.NoTableError: (1146, "Table 'sensors.archive' doesn't exist")
>>>
>>>
>>> Apologies about the garbled code.  I copied and pasted from the shell
>>> and didn't catch that it cut the line off.  The correct code is:
>>>               #if $day($data_binding='well_binding').wellTemp.has_data
>>>               <tr>
>>>                 <td class="stats_label">
>>>                   High Well Temperature<br/>
>>>                   Low Well Temperature
>>>                 </td>
>>>                 <td class="stats_data">
>>>                   $day($data_binding='well_binding').wellTemp.max at
>>> $day($data_binding='well_binding').wellTemp.maxtime<br/>
>>>                   $day($data_binding='well_binding').wellTemp.min at
>>> $day($data_binding='well_binding').wellTemp.mintime
>>>                 </td>
>>>               </tr>
>>>               #end if
>>>
>>> On Wed, Sep 9, 2020 at 4:27 PM Tom Keffer <[email protected]> wrote:
>>>
>>>> I'm assuming that the #if statement is evaluating True. That is, you're
>>>> seeing the <tr>...</tr> HTML elements.
>>>>
>>>> Things to try:
>>>>
>>>> 1. Does the 'well_binding' database have a daily summary? That is
>>>> normally what the $day tag uses.
>>>>
>>>> 2. Have you checked the values in the database? In particular, the
>>>> values in the daily summary? Maybe they are all null?
>>>>
>>>> 3. Maybe it's just a typo, but the template snippet you included is
>>>> garbled. The expression "$day($data_binding='well_bindi$" is not valid.
>>>>
>>>> -tk
>>>>
>>>> On Wed, Sep 9, 2020 at 12:53 PM [email protected] <
>>>> [email protected]> wrote:
>>>>
>>>>>
>>>>> I have an extra temperature system logging to a different database.  I
>>>>> can pull the current temperature in my html.tmpl file with the code:
>>>>>            <td
>>>>> class="stats_data">$latest($data_binding='well_binding').wellTemp</td>
>>>>> and it shows just fine.  But when I try to pull my max/min values the
>>>>> page shows "N/A at N/A".  I placed it in an if statement which allows it 
>>>>> to
>>>>> run, so I'm not sure why it won't show the appropriate information.  My
>>>>> code is:
>>>>>
>>>>>               #if $day($data_binding='well_binding').wellTemp.has_data
>>>>>               <tr>
>>>>>                 <td class="stats_label">
>>>>>                   High Well Temperature<br/>
>>>>>                   Low Well Temperature
>>>>>                 </td>
>>>>>                 <td class="stats_data">
>>>>>                   $day($data_binding='well_binding').wellTemp.max at
>>>>> $day($data_binding='well_bindi$
>>>>>                   $day($data_binding='well_binding').wellTemp.min at
>>>>> $day($data_binding='well_bindi$
>>>>>                 </td>
>>>>>               </tr>
>>>>>               #end if
>>>>>
>>>>> Thanks for any direction.
>>>>>
>>>>> -Jonathan
>>>>>
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