Kees - I am getting errors with the new n2kais ...
I am getting errors with the new n2kais to NMEA plugin version. Since installing that update my ais does not send through anymore. The plugin keeps marked as uninstalled even when I install. In the error log it says
Plugin not registered and after that it gets this:
Aug 07 13:02:44 (node:53140) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 delta listeners added to [FullSignalK]. Use emitter.setMaxListeners() to increase limit (Use
node --trace-warnings ... to show where the warning was created)11 Replies
Can you check the System Log at startup, any errors?
Seems same error reported here
https://github.com/sbender9/signalk-n2kais-to-nmea0183/issues/17
Sorry for images but copy pasting hard on. Mobile. Currently sailing haha
When I try to update to the new signalk version .14, after restarting after updating it shows still updage available and so update failed (same for when I try to install the N2k ais again)
hmm. you may have two different issues
do you know how to revert to the previous version of the plugin?
and which version of the server are you currently running?
I don’t know how to revert, I guess some manual npm install?
I am running 2.13.5
I'll let you know when I figure out what the issue is with the new version
Reverting to 1.5.0 did work to fix the n2kais part
I now only have this one: Aug 08 10:51:02 (node:126803) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 delta listeners added to [FullSignalK]. Use emitter.setMaxListeners() to increase limit (Use
node --trace-warnings ... to show where the warning was created), but that would likely not be related to that plugin
Just to come back on this. When trying to install new SK server version 2.15.3, it installs successfully, but then reboot it still boots my old version. What logs should i check what's happening?GitHub
FAQ: Frequently Asked Questions
An implementation of a Signal K central server for boats. - SignalK/signalk-server
Thanks, not sure if i understand correctly though. I have directory /usr/lib/node_modules, but not /usr/local/lib/node_modules. The FAQ states i have to see both?
And this is what signalk-server use:
pi@openplotter:~/.signalk/node_modules $ ls -l $HOME/.signalk/signalk-server
-rwxrwxr-x 1 pi pi 174 Apr 24 2024 /home/pi/.signalk/signalk-server
seems i managed to fix that with chatgpt. running 2.13.5 now
Can you please share how you fixed it I've been getting the MaxListenersExceededWarning on one of my servers for a while now always at startup. Its a fairly busy server with over 1000 paths and 12 ws clients