On Saturday, October 8, 2016 at 10:58:52 PM UTC-7, Sam Roza wrote:
>
> Unfortunately, it's repeatable. The data builds up, and then all at once,
> it is fed into weewx, and the program crashes:
>
> ~~~
> Oct 8 21:29:15 raspberrypi kernel: [ 110.920747] device eth0 entered
> promiscuous mode
> Oct 8 21:29:20 raspberrypi weewx[735]: interceptor: MainThread: empty
> queue
> Oct 8 21:29:30 raspberrypi weewx[735]: interceptor: MainThread: empty
> queue
> <snip>
> Oct 8 21:54:45 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=157&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 21:54:45 raspberrypi weewx[735]: interceptor: MainThread: raw data:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=157&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 21:54:45 raspberrypi weewx[735]: interceptor: MainThread: raw
> packet: {'wd.1d0.0004a369e0d6': 157.0, 'id.1d0.0004a369e0d6': '90',
> 'wg.1d0.0004a369e0d6': 0.9, 'ch.1d0.0004a369e0d6': '1',
> 'pwr.1d0.0004a369e0d6': '0', 'av.1d0.0004a369e0d6': '0', 'dateTime':
> 1475988886, 'ws.1d0.0004a369e0d6': 0.0, 'rid.1d0.0004a369e0d6': 'd0',
> 'mac.1d0.0004a369e0d6': '0004a369e0d6', 'p.1d0.0004a369e0d6': '1',
> 'gw.1d0.0004a369e0d6': '0', 'usUnits': 17}
> Oct 8 21:54:45 raspberrypi weewx[735]: interceptor: MainThread: mapped
> packet: {'windDir': 157.0, 'windSpeed': 0.0, 'windGust': 0.9, 'usUnits':
> 17, 'dateTime': 1475988886}
> Oct 8 21:54:45 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=157&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 21:54:45 raspberrypi weewx[735]: reportengine: Running reports for
> latest time in the database.
> Oct 8 21:54:45 raspberrypi weewx[735]: interceptor: MainThread: raw data:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=157&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 21:54:45 raspberrypi weewx[735]: reportengine: Running report
> StandardReport
> Oct 8 21:54:45 raspberrypi weewx[735]: interceptor: MainThread: raw
> packet: {'wd.1d0.0004a369e0d6': 157.0, 'id.1d0.0004a369e0d6': '90',
> 'wg.1d0.0004a369e0d6': 0.9, 'ch.1d0.0004a369e0d6': '1',
> 'pwr.1d0.0004a369e0d6': '0', 'av.1d0.0004a369e0d6': '0', 'dateTime':
> 1475988886, 'ws.1d0.0004a369e0d6': 0.0, 'rid.1d0.0004a369e0d6': 'd0',
> 'mac.1d0.0004a369e0d6': '0004a369e0d6', 'p.1d0.0004a369e0d6': '1',
> 'gw.1d0.0004a369e0d6': '0', 'usUnits': 17}
> Oct 8 21:54:45 raspberrypi weewx[735]: interceptor: MainThread: mapped
> packet: {'windDir': 157.0, 'windSpeed': 0.0, 'windGust': 0.9, 'usUnits':
> 17, 'dateTime': 1475988886}
> Oct 8 21:54:45 raspberrypi weewx[735]: reportengine: Found configuration
> file /etc/weewx/skins/Standard/skin.conf for report StandardReport
> Oct 8 21:54:45 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=8e&rid=63&pwr=0&or=0&uvh=0&uv=365&ch=1&p=1
> Oct 8 21:54:45 raspberrypi weewx[735]: interceptor: MainThread: raw data:
> mac=0004a369e0d6&id=8e&rid=63&pwr=0&or=0&uvh=0&uv=365&ch=1&p=1
> Oct 8 21:54:45 raspberrypi weewx[735]: interceptor: MainThread: raw
> packet: {'uvh.163.0004a369e0d6': '0', 'ch.163.0004a369e0d6': '1',
> 'pwr.163.0004a369e0d6': '0', 'p.163.0004a369e0d6': '1',
> 'uv.163.0004a369e0d6': '365', 'dateTime': 1475988886,
> 'mac.163.0004a369e0d6': '0004a369e0d6', 'id.163.0004a369e0d6': '8e',
> 'rid.163.0004a369e0d6': '63', 'or.163.0004a369e0d6': '0', 'usUnits': 17}
> Oct 8 21:54:45 raspberrypi weewx[735]: interceptor: MainThread: mapped
> packet: {'uv': '365', 'usUnits': 17, 'dateTime': 1475988886}
> Oct 8 21:54:46 raspberrypi weewx[735]: engine: Main loop exiting.
> Shutting engine down.
> Oct 8 21:54:46 raspberrypi weewx[735]: engine: Shutting down StdReport
> thread
> Oct 8 21:54:46 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=c2&pv=0&lb=0&ac=0®=1009&lost=0000&baro=1005&ptr=0&wfor=0&p=1
> Oct 8 21:54:46 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=157&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 21:54:46 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=84&rid=e6&pwr=0&htr=1&cz=2&oh=39&ttr=1&ot=17.0&ch=3&p=1
> Oct 8 21:54:46 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=8e&rid=63&pwr=0&or=0&uvh=0&uv=365&ch=1&p=1
> Oct 8 21:54:46 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=157&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 21:54:47 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=84&rid=e6&pwr=0&htr=1&cz=2&oh=40&ttr=1&ot=16.8&ch=3&p=1
> Oct 8 21:54:47 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=157&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 21:54:47 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=8e&rid=63&pwr=0&or=0&uvh=0&uv=365&ch=1&p=1
> Oct 8 21:54:47 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=c2&pv=0&lb=0&ac=0®=1009&lost=0000&baro=1005&ptr=0&wfor=0&p=1
> Oct 8 21:54:47 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=84&rid=e6&pwr=0&htr=1&cz=2&oh=40&ttr=1&ot=16.7&ch=3&p=1
> Oct 8 21:54:47 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=270&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 21:54:47 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=8e&rid=63&pwr=0&or=0&uvh=0&uv=365&ch=1&p=1
> Oct 8 21:54:47 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=292&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 21:54:47 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=84&rid=e6&pwr=0&htr=1&cz=2&oh=40&ttr=1&ot=16.8&ch=3&p=1
> Oct 8 21:54:47 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=c2&pv=0&lb=0&ac=0®=1009&lost=0000&baro=1005&ptr=0&wfor=0&p=1
> Oct 8 21:54:47 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=8e&rid=63&pwr=0&or=0&uvh=0&uv=365&ch=1&p=1
> Oct 8 21:54:47 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=337&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 21:54:48 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=84&rid=e6&pwr=0&htr=0&cz=2&oh=40&ttr=1&ot=16.7&ch=3&p=1
> Oct 8 21:54:48 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=315&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 21:54:48 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=8e&rid=63&pwr=0&or=0&uvh=0&uv=365&ch=1&p=1
> Oct 8 21:54:49 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=84&rid=e6&pwr=0&htr=0&cz=2&oh=40&ttr=1&ot=16.6&ch=3&p=1
> Oct 8 21:54:49 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=c2&pv=0&lb=0&ac=0®=1009&lost=0000&baro=1005&ptr=0&wfor=0&p=1
> Oct 8 21:54:49 raspberrypi weewx[735]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=315&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 21:54:53 raspberrypi weewx[735]: cheetahgenerator: Generated 14
> files for report StandardReport in 7.30 seconds
> Oct 8 21:54:55 raspberrypi weewx[735]: genimages: Generated 12 images for
> StandardReport in 1.31 seconds
> Oct 8 21:54:55 raspberrypi weewx[735]: reportengine: copied 9 files to
> /var/www/weewx
> Oct 8 21:54:55 raspberrypi weewx[735]: reportengine: Running report FTP
> Oct 8 21:54:55 raspberrypi weewx[735]: reportengine: Found configuration
> file /etc/weewx/skins/Ftp/skin.conf for report FTP
> Oct 8 21:54:55 raspberrypi weewx[735]: reportengine: FTP upload not
> requested. Skipped.
> Oct 8 21:54:55 raspberrypi weewx[735]: reportengine: Running report RSYNC
> Oct 8 21:54:55 raspberrypi weewx[735]: reportengine: Found configuration
> file /etc/weewx/skins/Rsync/skin.conf for report RSYNC
> Oct 8 21:54:55 raspberrypi weewx[735]: reportengine: rsync upload not
> requested. Skipped.
> Oct 8 21:54:55 raspberrypi weewx[735]: engine: StdReport thread has been
> terminated
> Oct 8 21:54:55 raspberrypi weewx[735]: restx: Shut down CWOP thread.
> Oct 8 21:54:55 raspberrypi weewx[735]: restx: Shut down Wunderground-PWS
> thread.
> Oct 8 21:54:55 raspberrypi weewx[735]: interceptor: MainThread: shutting
> down server thread
> Oct 8 21:54:55 raspberrypi weewx[735]: engine: Caught unrecoverable
> exception in engine:
> Oct 8 21:54:55 raspberrypi weewx[735]: **** unsupported operand
> type(s) for +=: 'float' and 'str'
> Oct 8 21:54:55 raspberrypi weewx[735]: **** Traceback (most recent
> call last):
> Oct 8 21:54:55 raspberrypi weewx[735]: **** File
> "/usr/share/weewx/weewx/engine.py", line 859, in main
> Oct 8 21:54:55 raspberrypi weewx[735]: **** engine.run()
> Oct 8 21:54:55 raspberrypi weewx[735]: **** File
> "/usr/share/weewx/weewx/engine.py", line 185, in run
> Oct 8 21:54:55 raspberrypi weewx[735]: ****
> self.dispatchEvent(weewx.Event(weewx.NEW_LOOP_PACKET, packet=packet))
> Oct 8 21:54:55 raspberrypi weewx[735]: **** File
> "/usr/share/weewx/weewx/engine.py", line 218, in dispatchEvent
> Oct 8 21:54:55 raspberrypi weewx[735]: **** callback(event)
> Oct 8 21:54:55 raspberrypi weewx[735]: **** File
> "/usr/share/weewx/weewx/engine.py", line 546, in new_loop_packet
> Oct 8 21:54:55 raspberrypi weewx[735]: ****
> self.accumulator.addRecord(event.packet, self.loop_hilo)
> Oct 8 21:54:55 raspberrypi weewx[735]: **** File
> "/usr/share/weewx/weewx/accum.py", line 240, in addRecord
> Oct 8 21:54:55 raspberrypi weewx[735]: **** func(self, record,
> obs_type, add_hilo)
> Oct 8 21:54:55 raspberrypi weewx[735]: **** File
> "/usr/share/weewx/weewx/accum.py", line 310, in add_value
> Oct 8 21:54:55 raspberrypi weewx[735]: ****
> self[obs_type].addSum(val)
> Oct 8 21:54:55 raspberrypi weewx[735]: **** File
> "/usr/share/weewx/weewx/accum.py", line 87, in addSum
> Oct 8 21:54:55 raspberrypi weewx[735]: **** self.sum += val
> Oct 8 21:54:55 raspberrypi weewx[735]: **** TypeError: unsupported
> operand type(s) for +=: 'float' and 'str'
> Oct 8 21:54:55 raspberrypi weewx[735]: **** Exiting.
> Oct 8 22:17:01 raspberrypi rsyslogd-2007: action 'action 17' suspended,
> next retry is Sat Oct 8 22:18:31 2016 [try http://www.rsyslog.com/e/2007
> ]
> Oct 8 22:17:01 raspberrypi CRON[1629]: (root) CMD ( cd / && run-parts
> --report /etc/cron.hourly)
> ~~~
>
> I'm running the filter with sed in unbuffered mode right now. We'll see if
> that fixes this...and it already seems to be working:
>
> ~~~
> Oct 8 22:57:23 raspberrypi rsyslogd-2007: action 'action 17' suspended,
> next retry is Sat Oct 8 22:58:53 2016 [try http://www.rsyslog.com/e/2007
> ]
> Oct 8 22:57:33 raspberrypi weewx[1905]: interceptor: MainThread: empty
> queue
> Oct 8 22:57:43 raspberrypi weewx[1905]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=90&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 22:57:43 raspberrypi weewx[1905]: interceptor: MainThread: raw
> data:
> mac=0004a369e0d6&id=90&rid=d0&pwr=0&gw=0&av=0&wd=90&wg=0.9&ws=0.0&ch=1&p=1
> Oct 8 22:57:43 raspberrypi weewx[1905]: interceptor: MainThread: raw
> packet: {'wd.1d0.0004a369e0d6': 90.0, 'id.1d0.0004a369e0d6': '90',
> 'wg.1d0.0004a369e0d6': 0.9, 'ch.1d0.0004a369e0d6': '1',
> 'pwr.1d0.0004a369e0d6': '0', 'av.1d0.0004a369e0d6': '0', 'dateTime':
> 1475992664, 'ws.1d0.0004a369e0d6': 0.0, 'rid.1d0.0004a369e0d6': 'd0',
> 'mac.1d0.0004a369e0d6': '0004a369e0d6', 'p.1d0.0004a369e0d6': '1',
> 'gw.1d0.0004a369e0d6': '0', 'usUnits': 17}
> Oct 8 22:57:43 raspberrypi weewx[1905]: interceptor: MainThread: mapped
> packet: {'windDir': 90.0, 'windSpeed': 0.0, 'windGust': 0.9, 'usUnits': 17,
> 'dateTime': 1475992664}
> Oct 8 22:57:53 raspberrypi weewx[1905]: interceptor: MainThread: empty
> queue
> Oct 8 22:58:03 raspberrypi weewx[1905]: interceptor: MainThread: empty
> queue
> Oct 8 22:58:13 raspberrypi weewx[1905]: interceptor: MainThread: empty
> queue
> Oct 8 22:58:16 raspberrypi weewx[1905]: interceptor: ServerThread: POST:
> mac=0004a369e0d6&id=c2&pv=0&lb=0&ac=0®=1009&lost=0000&baro=1005&ptr=0&wfor=0&p=1
> Oct 8 22:58:16 raspberrypi weewx[1905]: interceptor: MainThread: raw
> data:
> mac=0004a369e0d6&id=c2&pv=0&lb=0&ac=0®=1009&lost=0000&baro=1005&ptr=0&wfor=0&p=1
> Oct 8 22:58:16 raspberrypi weewx[1905]: interceptor: MainThread: raw
> packet: {'id..0004a369e0d6': 'c2', 'baro..0004a369e0d6': 1005.0,
> 'mac..0004a369e0d6': '0004a369e0d6', 'ptr..0004a369e0d6': '0',
> 'pv..0004a369e0d6': '0', 'lost..0004a369e0d6': '0000', 'dateTime':
> 1475992696, 'reg..0004a369e0d6': '1009', 'wfor..0004a369e0d6': '0',
> 'ac..0004a369e0d6': '0', 'p..0004a369e0d6': '1', 'usUnits': 17,
> 'lb..0004a369e0d6': '0'}
> Oct 8 22:58:16 raspberrypi weewx[1905]: interceptor: MainThread: mapped
> packet: {'barometer': 1005.0, 'usUnits': 17, 'dateTime': 1475992696}
> Oct 8 22:58:26 raspberrypi weewx[1905]: interceptor: MainThread: empty
> queue
> ~~~
>
> -Sam
>
So, while it started working and that was great-we figured out how to get
all that lw301 data into weewx (yay!)-this issue with the unsupported
operand crops up often, and once it does that, I don't seem to be able to
properly restart weewx using systemctl.
'systemctl start weewx' produces only the following message in syslog:
~~~
Oct 8 23:07:12 raspberrypi systemd[1]: Started LSB: weewx weather system.
~~~
There are no other startup messages. A quick ps -ef shows no running weewx
binary:
~~~
root@raspberrypi:/home/pi# ps -ef |grep wee
root 1966 1870 0 23:03 pts/2 00:00:00 grep wee
~~~
And stopping it shows it not running, either:
~~~
Oct 8 23:11:10 raspberrypi systemd[1]: Stopping LSB: weewx weather
system...
Oct 8 23:11:10 raspberrypi weewx[2027]: Stopping weewx weather system:
weewx not running....
Oct 8 23:11:10 raspberrypi systemd[1]: Stopped LSB: weewx weather system.
~~~
Rebooting seems to be the only fix for this.
-Sam
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