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+--- Thread: OpenPlotter 2 roadmap (/showthread.php?tid=1992)
RE: SignalK - abarrow - 2019-10-06
(2019-10-06, 05:07 PM)Sailoog Wrote: Any error in /var/log/syslog?
I'm getting hostapd errors in syslog about every 3 seconds, so it was pretty overwhelmed with them.
After I did "cat /var/log/syslog | grep signalk", I got this:
Code:
Oct 6 10:36:19 raspberrypi systemd[1]: Started signalk.service.
Oct 6 10:36:20 raspberrypi signalk-server[12599]: Could not parse security config
Oct 6 10:36:20 raspberrypi signalk-server[12599]: ENOENT: no such file or directory, open '/home/pi/.signalk/security.json'
Oct 6 10:36:20 raspberrypi signalk-server[12599]: /usr/local/lib/node_modules/signalk-server/node_modules/bindings/bindings.js:88
Oct 6 10:36:20 raspberrypi signalk-server[12599]: throw e
Oct 6 10:36:20 raspberrypi signalk-server[12599]: ^
Oct 6 10:36:20 raspberrypi signalk-server[12599]: Error: libnode.so.64: cannot open shared object file: No such file or directory
Oct 6 10:36:20 raspberrypi signalk-server[12599]: at Object.Module._extensions..node (internal/modules/cjs/loader.js:807:18)
Oct 6 10:36:20 raspberrypi signalk-server[12599]: at Module.load (internal/modules/cjs/loader.js:653:32)
Oct 6 10:36:20 raspberrypi signalk-server[12599]: at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
Oct 6 10:36:20 raspberrypi signalk-server[12599]: at Function.Module._load (internal/modules/cjs/loader.js:585:3)
Oct 6 10:36:20 raspberrypi signalk-server[12599]: at Module.require (internal/modules/cjs/loader.js:692:17)
Oct 6 10:36:20 raspberrypi signalk-server[12599]: at require (internal/modules/cjs/helpers.js:25:18)
Oct 6 10:36:20 raspberrypi signalk-server[12599]: at bindings (/usr/local/lib/node_modules/signalk-server/node_modules/bindings/bindings.js:81:44)
Oct 6 10:36:20 raspberrypi signalk-server[12599]: at Object.<anonymous> (/usr/local/lib/node_modules/signalk-server/node_modules/@serialport/bindings/lib/linux.js:1:36)
Oct 6 10:36:20 raspberrypi signalk-server[12599]: at Module._compile (internal/modules/cjs/loader.js:778:30)
Oct 6 10:36:20 raspberrypi signalk-server[12599]: at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
Oct 6 10:36:20 raspberrypi systemd[1]: signalk.service: Main process exited, code=exited, status=1/FAILURE
Oct 6 10:36:20 raspberrypi systemd[1]: signalk.service: Failed with result 'exit-code'.
Oct 6 10:36:20 raspberrypi systemd[1]: signalk.service: Service RestartSec=100ms expired, scheduling restart.
Oct 6 10:36:20 raspberrypi systemd[1]: signalk.service: Scheduled restart job, restart counter is at 5.
Oct 6 10:36:20 raspberrypi systemd[1]: Stopped signalk.service.
Oct 6 10:36:20 raspberrypi systemd[1]: signalk.service: Start request repeated too quickly.
Oct 6 10:36:20 raspberrypi systemd[1]: signalk.service: Failed with result 'exit-code'.
Oct 6 10:36:20 raspberrypi systemd[1]: Failed to start signalk.service.RE: OpenPlotter 2 roadmap - Sailoog - 2019-10-06
what happens if you add manually /home/pi/.signalk/security.json?
Does .signalk folder exist?
RE: OpenPlotter 2 roadmap - abarrow - 2019-10-06
Yes, .signalk folder is there, just security.json isn't there. But....
I started investigating libnode.so.64. It wasn't there. I found I could install it with the "libnode64" package, but Signalk still wasn't starting.
It turns out that when I installed libnode64, it removed the nodejs package, and when nodejs is reinstalled, it removes libnode64, which in turn removes libnode.so.64.
I installed libnode64 and went to openplotter-setup. It showed SignalK as not being installed. When I selected it and clicked install, I could tell from the progress screen that the nodejs package was being installed, so, again, libnode.so.64 was being removed, so signalk wouldn't start.
RE: OpenPlotter 2 roadmap - Sailoog - 2019-10-06
Do not install libnode64 from debian buster because we need node from node repository.
Are you on Raspbian?
I am not a node expert but it seems to me that you have a failed installation of @serialport node module.
uninstall and install manually signal k to see if you get any error while installation:
sudo npm uninstall --verbose -g signalk-server
sudo npm install --verbose -g signalk-server
RE: OpenPlotter 2 roadmap - abarrow - 2019-10-06
(2019-10-06, 06:37 PM)Sailoog Wrote: sudo npm uninstall --verbose -g signalk-serverOkay, that's weird:
sudo npm install --verbose -g signalk-server
Code:
gyp WARN EACCES user "root" does not have permission to access the dev dir "/root/.node-gyp/10.16.3"
gyp WARN EACCES attempting to reinstall using temporary dev dir "/usr/lib/node_modules/signalk-server/node_modules/@serialport/bindings/.node-gyp"Of course, that led to several errors like this:
Code:
gyp ERR! configure error
gyp ERR! stack Error: EACCES: permission denied, mkdir '/usr/lib/node_modules/signalk-server/node_modules/@serialport/bindings/.node-gyp'
gyp ERR! System Linux 4.19.66-v7l+
gyp ERR! command "/usr/bin/node" "/usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /usr/lib/node_modules/signalk-server/node_modules/@serialport/bindings
gyp ERR! node -v v10.16.3
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not okIs that right? Is user "root" being used? I just looked there, and there's a whole bunch of hidden folders.
RE: OpenPlotter 2 roadmap - Sailoog - 2019-10-06
ops sorry, try this:
sudo npm install -g --unsafe-perm signalk-server
RE: OpenPlotter 2 roadmap - abarrow - 2019-10-06
Just a bunch more errors and SignalK not starting.
Can you confirm that you have libnode.so.64 on your system? If not, perhaps I need to look at why that file is being searched for.
RE: OpenPlotter 2 roadmap - glowntiger - 2019-10-07
(2019-10-06, 12:18 PM)Sailoog Wrote: in red
(2019-09-30, 08:52 PM)glowntiger Wrote: Thanks…. ;-)
a further question:
I´m a little bit confused
on your new i2c app you use a signalk key to be send like:
"OPsensors.I2C."+name...
that is not a SK key, it is the source of the SK key. The key is "path"
The fast explanation: when SK data is converted from NMEA (0183 or 2000) the key used to define sources is "source" (https://github.com/SignalK/specification/blob/master/gitbook-docs/data_model.md#delta-format)
but when you are creating custom data you have to use the key "$source" to define the source, as you can see in the i2c example you sent.
To understandable:
Must the key send conform to the signalk reference? : https://github.com/SignalK/specification/blob/master/gitbook-docs/keys.md
or can I send like OPsensors.1wire.Outsidetemp and map the data in signalk ?
You can send your own keys but it is recommended that you use the SK reference so third party applications can know what data are they dealing with.
Until now I have never used signalk
Is there anywere a file were i can found all Keys for menü construction? In your selectKey.py there is a reference to "keyswithmetadata.json". I can not found the file? I have installed signalk...
After installing SK that file sis in /usr/lib/node_modules/signalk-server/node_modules/@signalk/signalk-schema/dist/keyswithmetadata.json
You have an example to select the SK in i2c app, let me know if you have any doubt.
Hi Sailoog,
thanks for awnsers.
I did not have this path... signalk is installed and run´s
: /usr/lib/node_modules/signalk-server/Now I would do it like this: I have make an file in the data file with all useable keys. If there are more I can edit this file.
This content i use in the 1-wire edit menu.... : https://github.com/Thomas-GeDaD/openplotter-MCS/blob/master/openplotterMCS/data/speckeys
Do you think this is o.k.?
RE: OpenPlotter 2 roadmap - glowntiger - 2019-10-14
Hi Sailoog,
i have seen you published a new deb version.
I have Install the 2.0.11 but can device is also not availible. Is this correct?
RE: OpenPlotter 2 roadmap - Max1947 - 2019-10-14
(2019-10-14, 10:00 AM)glowntiger Wrote: Hi Sailoog,
i have seen you published a new deb version.
I have Install the 2.0.11 but can device is also not availible. Is this correct?
Hi, I've already installed the new version 2.0.11. I had to turn the R4 off and on and everything shows up.
