I completely removed pyserial using pip and dnf.
Same thing. Maybe something to do with rules.d? I tried tty and usb both,
and get the same thing.
[root@server ~]# systemctl status weewx.service
● weewx.service - weewx weather system
Loaded: loaded (/usr/lib/systemd/system/weewx.service; enabled; vendor
preset: disabled)
Active: failed (Result: exit-code) since Sun 2020-10-25 20:00:20 CDT; 2s
ago
Process: 11717 ExecStart=/home/weewx/bin/weewxd /home/weewx/weewx.conf
(code=exited, status=4)
Main PID: 11717 (code=exited, status=4)
CPU: 221ms
Oct 25 20:00:20 server.mjenks.net weewxd[11717]: weewx[11717] CRITICAL
weewx.engine: **** Vantage.__init__(self,
**config_dict[DRIVER_NAME])
Oct 25 20:00:20 server.mjenks.net weewxd[11717]: weewx[11717] CRITICAL
weewx.engine: **** File "/home/weewx/bin/weewx/drivers/vantage.py",
line 511, >
Oct 25 20:00:20 server.mjenks.net weewxd[11717]: weewx[11717] CRITICAL
weewx.engine: **** self.port.openPort()
Oct 25 20:00:20 server.mjenks.net weewxd[11717]: weewx[11717] CRITICAL
weewx.engine: **** File "/home/weewx/bin/weewx/drivers/vantage.py",
line 307, >
Oct 25 20:00:20 server.mjenks.net weewxd[11717]: weewx[11717] CRITICAL
weewx.engine: **** self.serial_port = serial.Serial(self.port,
self.baudrate>
Oct 25 20:00:20 server.mjenks.net weewxd[11717]: weewx[11717] CRITICAL
weewx.engine: **** AttributeError: module 'serial' has no attribute
'Serial'
Oct 25 20:00:20 server.mjenks.net weewxd[11717]: weewx[11717] CRITICAL
__main__: Unable to load driver: module 'serial' has no attribute 'Serial'
Oct 25 20:00:20 server.mjenks.net weewxd[11717]: weewx[11717] CRITICAL
__main__: **** Exiting...
Oct 25 20:00:20 server.mjenks.net systemd[1]: weewx.service: Main process
exited, code=exited, status=4/NOPERMISSION
Oct 25 20:00:20 server.mjenks.net systemd[1]: weewx.service: Failed with
result 'exit-code'.
[root@server ~]# more /etc/udev/rules.d/vantage.rules
# udev rules for davis vantage connected via usb
#ACTION=="add", SUBSYSTEM=="tty", ATTRS{idVendor}=="10c4",
ATTRS{idProduct}=="ea60", SYMLINK+="vantage"
# use this rule if you are using systemd
ACTION=="add", SUBSYSTEM=="tty", ATTRS{idVendor}=="10c4",
ATTRS{idProduct}=="ea60", SYMLINK+="vantage", TAG+="systemd",
ENV{SYSTEMD_WANTS}="weewx.service"
#ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="10c4",
ATTRS{idProduct}=="ea60", SYMLINK+="vantage", TAG+="systemd",
ENV{SYSTEMD_WANTS}="weewx.service"
On Sunday, October 25, 2020 at 7:31:36 PM UTC-5 [email protected] wrote:
> If you use pip to install things while in the WeeWX directory /home/weewx,
> it will see the setup.cfg file there, then try and install things in the
> WeeWX directory system. Take a look in /home/weewx/bin and see if serial
> ended up in there.
>
> If so, delete it, then cd to some other directory, such as your home
> directory, then try installing. Make sure you use the python3 version of
> pip:
>
> *cd ~*
> *python3 -m pip install pyserial*
>
> -tk
>
> On Sun, Oct 25, 2020 at 3:38 PM Mark Jenks <[email protected]> wrote:
>
>> Never had to do that before.. But just added weewx go dialout group and
>> no change.
>>
>> On Sunday, October 25, 2020 at 5:16:31 PM UTC-5 [email protected] wrote:
>>
>>> Hi Mark,
>>>
>>> Does the user, that weewx is running as, belong to the group dialout ?
>>>
>>> On linux, a user that wants to use a serial port must belong to the
>>> dialout group.
>>>
>>> This still applies even if the serial port is via a USB interface.
>>>
>>> regards
>>>
>>> Tim
>>>
>>> On 26/10/20 7:06 am, Mark Jenks wrote:
>>> > I just did a full stop and start, and I get this. Permissions?
>>> >
>>> > Oct 25 15:04:18 server.mjenks.net weewxd[20245]: weewx[20245]
>>> CRITICAL
>>> > weewx.engine: **** Vantage.__init__(self,
>>> > **config_dict[DRIVER_NAM>
>>> > Oct 25 15:04:18 server.mjenks.net weewxd[20245]: weewx[20245]
>>> CRITICAL
>>> > weewx.engine: **** File
>>> > "/home/weewx/bin/weewx/drivers/vantage.py", >
>>> > Oct 25 15:04:18 server.mjenks.net weewxd[20245]: weewx[20245]
>>> CRITICAL
>>> > weewx.engine: **** self.port.openPort()
>>> > Oct 25 15:04:18 server.mjenks.net weewxd[20245]: weewx[20245]
>>> CRITICAL
>>> > weewx.engine: **** File
>>> > "/home/weewx/bin/weewx/drivers/vantage.py", >
>>> > Oct 25 15:04:18 server.mjenks.net weewxd[20245]: weewx[20245]
>>> CRITICAL
>>> > weewx.engine: **** self.serial_port =
>>> > serial.Serial(self.port, sel>
>>> > Oct 25 15:04:18 server.mjenks.net weewxd[20245]: weewx[20245]
>>> CRITICAL
>>> > weewx.engine: **** AttributeError: module 'serial' has no
>>> > attribute 'S>
>>> > Oct 25 15:04:18 server.mjenks.net weewxd[20245]: weewx[20245]
>>> CRITICAL
>>> > __main__: Unable to load driver: module 'serial' has no attribute
>>> 'Serial'
>>> > Oct 25 15:04:18 server.mjenks.net weewxd[20245]: weewx[20245]
>>> CRITICAL
>>> > __main__: **** Exiting...
>>> > Oct 25 15:04:18 server.mjenks.net systemd[1]: weewx.service: Main
>>> > process exited, code=exited, status=4/NOPERMISSION
>>> > Oct 25 15:04:18 server.mjenks.net systemd[1]: weewx.service: Failed
>>> > with result 'exit-code'.
>>> >
>>> >
>>>
>> --
>>
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