Somehow, you ended up with an old copy of the Vantage driver (v3.9.2 or
earlier) in a modern copy of WeeWX. This old version was not ported to
Python 3, so the Python 3 interpreter you are using is complaining.

Try reinstalling WeeWX.

-tk

On Mon, Jul 27, 2020 at 5:12 PM Lodewyk Jansen <[email protected]>
wrote:

> Hi all and thank you for everyone's reply's in advance.
>
> First off - i have a Raspberry Pi Model 3B+ with USB Davis Vantage Vue and
> Weewx is installed through python.
>
> Initially Weewx worked and there were no erros. However since then i might
> have deleted something or done something wrong to cause the errors.
>
> [copied from the command "service weewx status"]
>
> pi@raspberrypi:~ $ service weewx status
> * weewx.service - LSB: weewx weather system
>    Loaded: loaded (/etc/init.d/weewx; generated)
>    Active: active (exited) since Tue 2020-07-28 12:02:32 NZST; 7min ago
>      Docs: man:systemd-sysv-generator(8)
>   Process: 1921 ExecStart=/etc/init.d/weewx start (code=exited,
> status=0/SUCCESS)
>
> Jul 28 12:02:32 raspberrypi weewxd[1936]: weewx[1936] CRITICAL __main__:
>    ****      engine = weewx.engine.StdEngine(config_dict)
> Jul 28 12:02:32 raspberrypi weewxd[1936]: weewx[1936] CRITICAL __main__:
>    ****    File "/home/weewx/bin/weewx/engine.py", line 69, in __init__
> Jul 28 12:02:32 raspberrypi weewxd[1936]: weewx[1936] CRITICAL __main__:
>    ****      self.setupStation(config_dict)
> Jul 28 12:02:32 raspberrypi weewxd[1936]: weewx[1936] CRITICAL __main__:
>    ****    File "/home/weewx/bin/weewx/engine.py", line 92, in setupStation
> Jul 28 12:02:32 raspberrypi weewxd[1936]: weewx[1936] CRITICAL __main__:
>    ****      __import__(driver)
> Jul 28 12:02:32 raspberrypi weewxd[1936]: weewx[1936] CRITICAL __main__:
>    ****    File "/home/weewx/bin/weewx/drivers/vantage.py", line 86
> Jul 28 12:02:32 raspberrypi weewxd[1936]: weewx[1936] CRITICAL __main__:
>    ****      print "Unable to wake up console... sleeping"
> Jul 28 12:02:32 raspberrypi weewxd[1936]: weewx[1936] CRITICAL __main__:
>    ****                                                  ^
> Jul 28 12:02:32 raspberrypi weewxd[1936]: weewx[1936] CRITICAL __main__:
>    ****  SyntaxError: Missing parentheses in call to 'print'. Did you mean
> print("Unable to wake up console... sleeping")?
> Jul 28 12:02:32 raspberrypi weewxd[1936]: weewx[1936] CRITICAL __main__:
>    ****  Exiting.
>
> ___
> Also attached is the system log file for reference...
>
> Anyone that can point me into the right direction to get weeewx to run
> without erros?
>
> Regards,
> LJ
>
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