[SOLVED] Upgrade problem ?

[Didier B]

Well, well,well !
Spent 5 1/2 hours on that 4th attempt, see lamentable results below (1) !
OP cannot be started, same as attempts 1, 2 and 3 !

Saqqara : nothing in my I2C section in openplotter.conf, see copy of file content below (2)
Waterman480 ; I used an excelent power supply with an attached cable ! I must say it was not the case in attempts 1 and 3
Shark24 : Lucky you are !


Thanks for your answers !
I guess I will sleep on it now
(1)
===
pi@openplotter:~ $ openplotter
Signal K starting
module.js:471
throw err;
^

Error: Cannot find module 'express'
at Function.Module._resolveFilename (module.js:469:15)
at Function.Module._load (module.js:417:25)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at Object.<anonymous> (/home/pi/.config/signalk-server-node/lib/index.js:22:15)
at Module._compile (module.js:570:32)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
[Errno 111] Connection refused
Signal K starting
module.js:471
throw err;
^

Error: Cannot find module 'express'
at Function.Module._resolveFilename (module.js:469:15)
at Function.Module._load (module.js:417:25)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at Object.<anonymous> (/home/pi/.config/signalk-server-node/lib/index.js:22:15)
at Module._compile (module.js:570:32)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
[Errno 111] Connection refused
Traceback (most recent call last):
File "/home/pi/.config/openplotter/openplotter", line 3535, in <module>
MainFrame().Show()
File "/home/pi/.config/openplotter/openplotter", line 224, in __init__
self.page_sk()
File "/home/pi/.config/openplotter/openplotter", line 2994, in page_sk
response = requests.get('http://localhost:3000/signalk')
File "/usr/lib/python2.7/dist-packages/requests/api.py", line 60, in get
return request('get', url, **kwargs)
File "/usr/lib/python2.7/dist-packages/requests/api.py", line 49, in request
return session.request(method=method, url=url, **kwargs)
File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 457, in request
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 569, in send
r = adapter.send(request, **kwargs)
File "/usr/lib/python2.7/dist-packages/requests/adapters.py", line 407, in send
raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', error(111, 'Connection refused'))
pi@openplotter:~ $

(2)Spent
===
Copy of /home/pi/.config/openplotter/openplotter.conf

[GENERAL]
version = 0.16.0
state = beta
repository = openplotter
lang = en
# openplotter installation path relative to home
op_folder = /.config

[AIS-SDR]
enable = 0
gain =
ppm =
channel = a
band =
gsm_channel =

[NMEA0183]
sentences =

[STARTUP]
delay = 0
opencpn = 0
opencpn_no_opengl = 0
opencpn_fullscreen = 1
kplex = 1
x11vnc = 1
vnc_pass = 0
gps_time = 1
maximize =
play = 1
sound = /home/pi/.config/openplotter/sounds/Store_Door_Chime.mp3
node_red = 1

[CALCULATE]
mag_var = 0
mag_var_rate =
mag_var_accuracy =
hdt = 0
hdt_dev = 0
hdt_rate =
hdt_accuracy =
rot = 0
rot_rate =
rot_accuracy =
tw_stw = 0
tw_sog = 0
tw_rate =
tw_accuracy =

[N2K]
enable = 0
can_usb =
pgn_output =
pgn_generate =
output = 0

[WIFI]
enable = 1
ip = 10.10.10.1
device = wlan0
share = 0
ssid = OpenPlotter
password = 12345678
hw_mode = g
channel = 6
wpa = 2
bridge = 0

[GPIO]
sensors =

[TWITTER]
enable = 0
apikey =
apisecret =
accesstoken =
accesstokensecret =

[GMAIL]
enable = 0
gmail =
password =
recipient =

[ACTIONS]
triggers =

[1W]
ds18b20 =

[UDEV]
usbinst =

[SMS]
enable = 0
serial = 0
bluetooth =
connection =
enable_sending = 0
phone =

[MQTT]
broker =
port =
username =
password =
topics =

[I2C]
sensors =

[COMPASS]
rate =
magnetic_h =
heel =
pitch =
deviation = [[0, 0], [10, 10], [20, 20], [30, 30], [40, 40], [50, 50], [60, 60], [70, 70], [80, 80], [90, 90], [100, 100], [110, 110], [120, 120], [130, 130], [140, 140], [150, 150], [160, 160], [170, 170], [180, 180], [190, 190], [200, 200], [210, 210], [220, 220], [230, 230], [240, 240], [250, 250], [260, 260], [270, 270], [280, 280], [290, 290], [300, 300], [310, 310], [320, 320], [330, 330], [340, 340], [350, 350], [360, 360]]
variation =

[SPI]
mcp = [[0, 0, '', '', 0], [0, 1, '', '', 0], [0, 2, '', '', 0], [0, 3, '', '', 0], [0, 4, '', '', 0], [0, 5, '', '', 0], [0, 6, '', '', 0], [0, 7, '', '', 0]]

[TOOLS]
py = [['Analog ads1115', 'put analog values to SignalK', 'analog_ads1115.py', '0'], ['Analog Firmata', 'put analog values to SignalK', 'oppymata.py', '0'], ['SignalK Simulator', 'change values with sliders and send values to SignalK', 'SK-simulator.py', '0'], ['Auto Setup', 'configure basic system', 'autosetup_tty.py', '1']]