Hi,

new on SignalK with VenusOS I get May 13 15:41:25 Error: dns service error: unknown at Advertisement.on_service_registered (/usr/lib/node_modules/signalk-server/node_modules/mdns/lib/advertisement.js:42:24) at MDNSService.self.watcher.callback (/usr/lib/node_modules/signalk-server/node_modules/mdns/lib/mdns_service.js:18:40) { errorCode: -65537 } May 13 15:41:25 signalk-tcp and its provbably why i cannot reach the appstore for webapps. I searched on discord and online , but im not sure what to configer to get it working TIA
23 Replies
Scott Bender
Scott Bender5mo ago
Seems like something is really off with networking. What version of Venus OS and what hardware?
AndersN
AndersNOP5mo ago
Its a fresh install of VenusOS on a RaspberriPi 4 v3.55 Large
Scott Bender
Scott Bender5mo ago
Are you sure that it has internet access?
AndersN
AndersNOP5mo ago
Vias SSH i can ping internet hosts from the comand line of the pi I have reinstalled twice
Scott Bender
Scott Bender5mo ago
What happens when you try to go to the AppStore? You should see an error in the server log.
AndersN
AndersNOP5mo ago
I get 401 on the appstore and a few others May 13 15:44:25 GET /skServer/appstore/available 401 11.183 ms - 91 May 13 15:44:25 GET /skServer/loginStatus 200 2.583 ms - 168 May 13 15:44:25 GET /skServer/security/access/requests 401 3.587 ms - 91 May 13 15:44:25 GET /skServer/plugins 401 2.029 ms - 91 May 13 15:44:25 GET /skServer/webapps 304 18.554 ms - -
Scott Bender
Scott Bender5mo ago
that means your not logged into Signal K
AndersN
AndersNOP5mo ago
Strange I actually is loggged in , tried to log out and in again, still no access to appstore I have logout button and all
Scott Bender
Scott Bender5mo ago
You get an error when you go to Server -> Plugin Config ?
AndersN
AndersNOP5mo ago
Only the 401:s and the the preinstalled plugins does now show, only empty list
Scott Bender
Scott Bender5mo ago
can you logout and restart browser, or try another browser?
AndersN
AndersNOP5mo ago
Will test with Safari to
Scott Bender
Scott Bender5mo ago
what browser were you using?
AndersN
AndersNOP5mo ago
Chrome om MacOS Could not login from Safari first , changed pw to a simpler on without special characters then i could also login from Safari
Scott Bender
Scott Bender5mo ago
how the heck did you change the password? but same issue with Safari?
AndersN
AndersNOP5mo ago
Changed in chrome, but then same issue in safari I will try to connect it to another network tonight to see if it makes a difference
Scott Bender
Scott Bender5mo ago
man, I am at a loss... still seems like something is off with security can you also try removing /data/conf/signalk/security.json, restart signalk then enable security again (don't use special characters this time...maybe that's an issue with that)
AndersN
AndersNOP5mo ago
removed the json file, rebooted, and had to create a new admin pw. still same problems
AndersN
AndersNOP5mo ago
This was the log after deleting security JSON
Scott Bender
Scott Bender5mo ago
That all looks good. And I don’t see any 401 errors. But is that before you enabled security?
AndersN
AndersNOP5mo ago
Hi thats after, now in the log i have May 13 19:26:57 Error: dns service error: unknown at Advertisement.on_service_registered (/usr/lib/node_modules/signalk-server/node_modules/mdns/lib/advertisement.js:42:24) at MDNSService.self.watcher.callback (/usr/lib/node_modules/signalk-server/node_modules/mdns/lib/mdns_service.js:18:40) { errorCode: -65537 } May 13 19:26:57 signalk-tcp May 13 19:26:57 Error: dns service error: unknown at Advertisement.on_service_registered (/usr/lib/node_modules/signalk-server/node_modules/mdns/lib/advertisement.js:42:24) at MDNSService.self.watcher.callback (/usr/lib/node_modules/signalk-server/node_modules/mdns/lib/mdns_service.js:18:40) { errorCode: -65537 } May 13 19:26:57 signalk-http May 13 19:26:57 Error: dns service error: unknown at Advertisement.on_service_registered (/usr/lib/node_modules/signalk-server/node_modules/mdns/lib/advertisement.js:42:24) at MDNSService.self.watcher.callback (/usr/lib/node_modules/signalk-server/node_modules/mdns/lib/mdns_service.js:18:40) { errorCode: -65537 } May 13 19:26:57 http May 13 19:26:57 Error: dns service error: unknown at Advertisement.on_service_registered (/usr/lib/node_modules/signalk-server/node_modules/mdns/lib/advertisement.js:42:24) at MDNSService.self.watcher.callback (/usr/lib/node_modules/signalk-server/node_modules/mdns/lib/mdns_service.js:18:40) { errorCode: -65537 } May 13 19:26:57 nmea-0183 May 13 19:26:57 Error: dns service error: unknown at Advertisement.on_service_registered (/usr/lib/node_modules/signalk-server/node_modules/mdns/lib/advertisement.js:42:24) at MDNSService.self.watcher.callback (/usr/lib/node_modules/signalk-server/node_modules/mdns/lib/mdns_service.js:18:40) { errorCode: -65537 } when i ping via dns in shell it works fine
Scott Bender
Scott Bender5mo ago
That’s about mdns, should not effect any functionality of the server Although, could have the same root cause I need to get another SD card so I can do a pi install to see if I can reproduce. I’ll do that tomorrow and get back to you…
AndersN
AndersNOP5mo ago
Thanks alot Hi, i made a new image, and had it on my wifi, no apps, but when i put it on a borrowed hotspot with no security, the apps showed up. So it must be my local network that is to secure So now I can see and update apps 🙂 Thx alot for trying to help me, sorry for the confusion

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