Hi all, I can't get Weewx to work since I've upgraded to the last released version. This is what I get:
root@rasp_pineto:/home/weewx# tail -f /var/log/syslog Mar 30 13:34:16 rasp_pineto systemd[1]: Starting LSB: weewx weather system... Mar 30 13:34:19 rasp_pineto weewx[1332] INFO __main__: Initializing weewx version 4.3.0 Mar 30 13:34:19 rasp_pineto weewx[1332] INFO __main__: Using Python 3.4.2 (default, Sep 16 2019, 19:58:00) #012[GCC 4.9.2] Mar 30 13:34:19 rasp_pineto weewx[1332] INFO __main__: Platform Linux-4.19.42+-armv6l-with-debian-8.0 Mar 30 13:34:19 rasp_pineto weewx[1332] INFO __main__: Locale is 'it_IT.UTF-8' Mar 30 13:34:19 rasp_pineto weewx[1332] INFO __main__: PID file is /var/run/weewx.pid Mar 30 13:34:20 rasp_pineto weewx[1322]: Starting weewx weather system: weewx. Mar 30 13:34:20 rasp_pineto systemd[1]: Started LSB: weewx weather system. Mar 30 13:34:20 rasp_pineto weewx[1336] INFO __main__: Using configuration file /home/weewx/weewx.conf Mar 30 13:34:20 rasp_pineto weewx[1336] INFO __main__: Debug is 0 Mar 30 13:34:20 rasp_pineto weewx[1336] INFO weewx.engine: Loading station type Vantage (weewx.drivers.vantage) Mar 30 13:34:20 rasp_pineto weewx[1336] ERROR weewx.engine: Import of driver failed: unsupported operand type(s) for %: 'bytes' and 'tuple' (<class 'TypeError'>) Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** Traceback (most recent call last): Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** File "/home/weewx/bin/weewx/engine.py", line 119, in setupStation Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** self.console = loader_function(config_dict, self) Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** File "/home/weewx/bin/weewx/drivers/vantage.py", line 39, in loader Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** return VantageService(engine, config_dict) Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** File "/home/weewx/bin/weewx/drivers/vantage.py", line 1898, in __init__ Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** Vantage.__init__(self, **config_dict[DRIVER_NAME]) Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** File "/home/weewx/bin/weewx/drivers/vantage.py", line 515, in __init__ Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** self._setup() Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** File "/home/weewx/bin/weewx/drivers/vantage.py", line 1326, in _setup Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** unit_bits = self._getEEPROM_value(0x29)[0] Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** File "/home/weewx/bin/weewx/drivers/vantage.py", line 1384, in _getEEPROM_value Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** command = b"EEBRD %X %X\n" % (offset, nbytes) Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL weewx.engine: **** TypeError: unsupported operand type(s) for %: 'bytes' and 'tuple' Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL __main__: Unable to load driver: unsupported operand type(s) for %: 'bytes' and 'tuple' Mar 30 13:34:21 rasp_pineto weewx[1336] CRITICAL __main__: **** Exiting... I don't know why the system is using Python 3.4.2 even my default version is 3.8.4 root@rasp_pineto:/home/weewx# python -V Python 3.8.4 I've tried to rollback to the previous version of Weewx, but I get the same error. Thank you for help Mauro -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/89977cb6-ece2-4441-bdf8-0fb5c5d46d5fn%40googlegroups.com.
