The reason why this can occur is a rather technical one, but has to do with
mixing the older, V3.x, way of specifying a schema, and the newer, V4.x way.
1. Stop weewx
2. Assuming there is nothing valuable in it, delete the archive
/var/lib/weewx/weewx.sdb
3. Make sure your [DataBindings] section looks like this. Pay attention to
the highlighted areas.
[DataBindings]
[[wx_binding]]
# The database must match one of the sections in [Databases].
# This is likely to be the only option you would want to change.
database = archive_sqlite
# The name of the table within the database
table_name = archive
# The manager handles aggregation of data for historical summaries
manager = weewx.manager.DaySummaryManager
# The schema defines the structure of the database.
# It is *only* used when the database is created.
schema = schemas.wview_extended.schema
4. Restart weewx.
-tk
On Thu, Sep 17, 2020 at 11:00 AM '[email protected]' via weewx-user <
[email protected]> wrote:
> Hi,
>
> After two tries with cheaper Weather Stations which failed due to Quality
> I bought now a Davis Vantage Pro2 Wireless with a Weatherlink Live Adapter
>
> I have setup now a new Weewx Installation and had it running for some days
> with "simulator" without any issues.
>
> Now I got my davis and I have configured it immediatly.
>
> But unfortunatley I am getting now the following error:
>
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> Generate failed with exception '<class 'NameMapper.NotFound'>'*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** Ignoring template /etc/weewx/skins/Seasons/NOAA/NOAA-%Y-%m.txt.tmpl*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** Reason: cannot find 'count' while searching for 'day.wind.count.raw'*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** Traceback (most recent call last):*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** File "/usr/share/weewx/weewx/cheetahgenerator.py", line 322, in
> generate*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** unicode_string = compiled_template.respond()*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** File "_etc_weewx_skins_Seasons_NOAA_NOAA__Y__m_txt_tmpl.py", line
> 431, in respond*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** NameMapper.NotFound: cannot find 'count' while searching for
> 'day.wind.count.raw'*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> Generate failed with exception '<class 'NameMapper.NotFound'>'*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** Ignoring template /etc/weewx/skins/Seasons/NOAA/NOAA-%Y.txt.tmpl*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** Reason: cannot find 'count' while searching for 'month.wind.count.raw'*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** Traceback (most recent call last):*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** File "/usr/share/weewx/weewx/cheetahgenerator.py", line 322, in
> generate*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** unicode_string = compiled_template.respond()*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** File "_etc_weewx_skins_Seasons_NOAA_NOAA__Y_txt_tmpl.py", line 862,
> in respond*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** NameMapper.NotFound: cannot find 'count' while searching for
> 'month.wind.count.raw'*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> Generate failed with exception '<class 'NameMapper.NotFound'>'*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** Ignoring template /etc/weewx/skins/Seasons/rss.xml.tmpl*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** Reason: cannot find 'max' while searching for 'day.wind.max'*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** Traceback (most recent call last):*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** File "/usr/share/weewx/weewx/cheetahgenerator.py", line 322, in
> generate*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** unicode_string = compiled_template.respond()*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** File "_etc_weewx_skins_Seasons_rss_xml_tmpl.py", line 268, in
> respond*
> *Sep 17 19:55:17 weewx-test weewx[23751] ERROR weewx.cheetahgenerator:
> **** NameMapper.NotFound: cannot find 'max' while searching for
> 'day.wind.max'*
> *Sep 17 19:55:17 weewx-test weewx[23751] INFO weewx.cheetahgenerator:
> Generated 5 files for report SeasonsReport in 0.66 seconds*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine: Caught
> unrecoverable exception in generator 'weewx.imagegenerator.ImageGenerator'*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** no such table: archive_day_wind*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** Traceback (most recent call last):*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weedb/sqlite.py", line 29, in guarded_fn*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** return fn(*args, **kwargs)*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weedb/sqlite.py", line 211, in execute*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** return sqlite3.Cursor.execute(self, *args, **kwargs)*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** sqlite3.OperationalError: no such table: archive_day_wind*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> *****
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** During handling of the above exception, another exception occurred:*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> *****
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** Traceback (most recent call last):*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weewx/reportengine.py", line 197, in run*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** obj.start()*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weewx/reportengine.py", line 280, in start*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** self.run()*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weewx/imagegenerator.py", line 41, in run*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** self.genImages(self.gen_ts)*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weewx/imagegenerator.py", line 180, in
> genImages*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** aggregate_interval=aggregate_interval)*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weewx/xtypes.py", line 86, in get_series*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** aggregate_interval)*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weewx/xtypes.py", line 628, in get_series*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** aggregate_interval)*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weewx/xtypes.py", line 140, in get_series*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** agg_vt = get_aggregate(obs_type, stamp, do_aggregate,
> db_manager)*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weewx/xtypes.py", line 102, in
> get_aggregate*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** **option_dict)*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weewx/xtypes.py", line 796, in
> get_aggregate*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** row = db_manager.getSql(sql, timespan)*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weewx/manager.py", line 426, in getSql*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** _cursor.execute(sql, sqlargs)*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** File "/usr/share/weewx/weedb/sqlite.py", line 37, in guarded_fn*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** raise weedb.NoTableError(e)*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** weedb.NoTableError: no such table: archive_day_wind*
> *Sep 17 19:55:18 weewx-test weewx[23751] ERROR weewx.reportengine:
> **** Generator terminated*
>
> Any ideas?
>
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