2018-02-07, 03:59 PM
I thank you in advance for any assistance you can provide me.
Raspberry Pi 3 with NMEA 0183 data present on UART input
I installed v0.10.0 NOOBS from the Sailoog.com website and had all working nicely with a multiplexed NMEA 0183 output and a SignalK server running also. I was prompted by the Openplotter GUI to update to ver 0.17.0 and did so using the gui. After the update had finished all seemed well except that I could not see any SignalK data out using its test URL http://localhost:3000/ just an error message...
NOTE: This all worked fine before the upgrade.
I also note that when attempting to look at the NODE-RED config page http://localhost:1880/# the messages below are displayed ,and in the flow diagram.. "unknown: freeboard" is shown in a dashed box.
Below is the output from the openplotter command...
Below is the output from the command node-red ....
A number of forums have referred to the upgrade log files but alas I don't know where to find them. As I am a relative newbie to Linux and the Pi I would be extremely grateful if anyone could shed any light on this problem and perhaps give me some step by step instructions on how to fix this.
Many thanks
Dean.
Raspberry Pi 3 with NMEA 0183 data present on UART input
I installed v0.10.0 NOOBS from the Sailoog.com website and had all working nicely with a multiplexed NMEA 0183 output and a SignalK server running also. I was prompted by the Openplotter GUI to update to ver 0.17.0 and did so using the gui. After the update had finished all seemed well except that I could not see any SignalK data out using its test URL http://localhost:3000/ just an error message...
Quote:This site can’t be reached
localhost refused to connect.
Try:ERR_CONNECTION_REFUSED
- Checking the connection
- Checking the proxy and the firewall
NOTE: This all worked fine before the upgrade.
I also note that when attempting to look at the NODE-RED config page http://localhost:1880/# the messages below are displayed ,and in the flow diagram.. "unknown: freeboard" is shown in a dashed box.
Quote:Imported unrecognised type:
- freeboard
Flows stopped due to missing node types. Check logs for details.
Below is the output from the openplotter command...
Code:
pi@openplotter:~ $ openplotter
Signal K starting
*** WARNING *** The program 'node' uses the Apple Bonjour compatibility layer of Avahi.
*** WARNING *** Please fix your application to use the native API of Avahi!
*** WARNING *** For more information see <http://0pointer.de/avahi-compat?s=libdns_sd&e=node>
*** WARNING *** The program 'node' called 'DNSServiceRegister()' which is not supported (or only supported partially) in the Apple Bonjour compatibility layer of Avahi.
*** WARNING *** Please fix your application to use the native API of Avahi!
*** WARNING *** For more information see <http://0pointer.de/avahi-compat?s=libdns_sd&e=node&f=DNSServiceRegister>
Signal K starting
*** WARNING *** The program 'node' uses the Apple Bonjour compatibility layer of Avahi.
*** WARNING *** Please fix your application to use the native API of Avahi!
*** WARNING *** For more information see <http://0pointer.de/avahi-compat?s=libdns_sd&e=node>
*** WARNING *** The program 'node' called 'DNSServiceRegister()' which is not supported (or only supported partially) in the Apple Bonjour compatibility layer of Avahi.
*** WARNING *** Please fix your application to use the native API of Avahi!
*** WARNING *** For more information see <http://0pointer.de/avahi-compat?s=libdns_sd&e=node&f=DNSServiceRegister>
signalk-server running at 0.0.0.0:3000
cat: /dev/ttyOP_SKVA: No such file or directory
Cannot open NGT-1-A device /dev/ttyOP_N2K
Error reading /home/pi/.openplotter/public/mapcache
GET /signalk/v1/api/vessels/self 200 43.270 ms - 19
GET /signalk 200 7.930 ms - 245
/home/pi/.config/signalk-server-node/node_modules/@signalk/nmea0183-utilities/index.js:198
pole = pole.toUpperCase();
^
TypeError: Cannot read property 'toUpperCase' of undefined
at Object.exports.coordinate (/home/pi/.config/signalk-server-node/node_modules/@signalk/nmea0183-utilities/index.js:198:16)
at module.exports (/home/pi/.config/signalk-server-node/node_modules/@signalk/nmea0183-signalk/hooks/RMB.js:53:20)
at parseSentence (/home/pi/.config/signalk-server-node/node_modules/@signalk/nmea0183-signalk/lib/parse.js:64:18)
at Parser.parse (/home/pi/.config/signalk-server-node/node_modules/@signalk/nmea0183-signalk/lib/index.js:43:12)
at nmea0183ToSignalK._transform (/home/pi/.config/signalk-server-node/providers/nmea0183-signalk.js:88:17)
at nmea0183ToSignalK.Transform._read (_stream_transform.js:167:10)
at nmea0183ToSignalK.Transform._write (_stream_transform.js:155:12)
at doWrite (_stream_writable.js:333:12)
at writeOrBuffer (_stream_writable.js:319:5)
at nmea0183ToSignalK.Writable.write (_stream_writable.js:245:11)
at Udp.ondata (_stream_readable.js:555:20)
at emitOne (events.js:96:13)
at Udp.emit (events.js:188:7)
at readableAddChunk (_stream_readable.js:176:18)
at Udp.Readable.push (_stream_readable.js:134:10)
at Udp.Transform.push (_stream_transform.js:128:32)
Connection is already closed.
No IMU detected
No pressure sensor detected
No humidity sensor detectedBelow is the output from the command node-red ....
Code:
pi@openplotter:~ $ node-red
7 Feb 14:45:13 - [info]
Welcome to Node-RED
===================
7 Feb 14:45:13 - [info] Node-RED version: v0.16.2
7 Feb 14:45:13 - [info] Node.js version: v6.12.3
7 Feb 14:45:13 - [info] Linux 4.9.35-v7+ arm LE
7 Feb 14:45:16 - [info] Loading palette nodes
7 Feb 14:45:25 - [info] Dashboard version 2.3.6 started at /ui
7 Feb 14:45:28 - [warn] ------------------------------------------------------
7 Feb 14:45:28 - [warn] [sensehat] Error: Can't find Sense HAT python libraries. Run sudo apt-get install sense-hat
7 Feb 14:45:28 - [warn] [freeboard] Error: Cannot find module 'express'
7 Feb 14:45:29 - [warn] ------------------------------------------------------
7 Feb 14:45:29 - [info] Settings file : /home/pi/.node-red/settings.js
7 Feb 14:45:29 - [info] User directory : /home/pi/.node-red
7 Feb 14:45:29 - [info] Flows file : /home/pi/.node-red/flows_openplotter.json
7 Feb 14:45:30 - [info] Waiting for missing types to be registered:
7 Feb 14:45:30 - [info] - freeboard
7 Feb 14:45:30 - [warn] Communication server error: Error: listen EADDRINUSE 0.0.0.0:1880
7 Feb 14:45:30 - [error] Unable to listen on http://127.0.0.1:1880/
7 Feb 14:45:30 - [error] Error: port in useA number of forums have referred to the upgrade log files but alas I don't know where to find them. As I am a relative newbie to Linux and the Pi I would be extremely grateful if anyone could shed any light on this problem and perhaps give me some step by step instructions on how to fix this.
Many thanks
Dean.
