pi@raspberrypi:~/ccs811 $ sudo systemctl status ccs811.service
● ccs811.service - ccs811 moniter Daemon
Loaded: loaded (/home/pi/ccs811/ccs811.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2020-10-21 13:12:40 JST; 4s ago
Main PID: 22651 (python3)
CGroup: /system.slice/ccs811.service
└─22651 /home/pi/ccs811/.env/bin/python3 /home/pi/ccs811/ccs811.py
Oct 21 13:12:45 raspberrypi python3[22651]: Traceback (most recent call last):
Oct 21 13:12:45 raspberrypi python3[22651]: File "/home/pi/ccs811/ccs811.py", line 79, in
Oct 21 13:12:45 raspberrypi python3[22651]: main()
Oct 21 13:12:45 raspberrypi python3[22651]: File "/home/pi/ccs811/ccs811.py", line 60, in main
Oct 21 13:12:45 raspberrypi python3[22651]: wrapper = CCSWrapper()
Oct 21 13:12:45 raspberrypi python3[22651]: File "/home/pi/ccs811/ccs811.py", line 18, in init
Oct 21 13:12:45 raspberrypi python3[22651]: self.ccs811 = adafruit_ccs811.CCS811(self.i2c)
Oct 21 13:12:45 raspberrypi python3[22651]: File "/home/pi/ccs811/.env/lib/python3.7/site-packages/adafruit_ccs811.py", line 121, in init
Oct 21 13:12:45 raspberrypi python3[22651]: "Device returned a error! Try removing and reapplying power to "
Oct 21 13:12:45 raspberrypi python3[22651]: RuntimeError: Device returned a error! Try removing and reapplying power to the device and running the code agai
ACME server returned an error: urn:acme:error:unauthorized :: The client lacks sufficient authorization :: Error creating new authz :: Validations for new domains are disabled in the V1 API (https://community.letsencrypt.org/t/end-of-life-plan-for-acmev1/88430)