Troubleshooting

Unknown serial gateway port name (Windows 10)

jkandasa — Thu, 22 Jun 2023 15:24:48 GMT

@wint0178 Yes, 2.0.0 launched very recently

Forwarding stops working

jkandasa — Tue, 04 May 2021 08:54:13 GMT

@fsgrazzutti It is good news. let us know if you see the issue again. Thanks!

MyController wont load sensors page. Log reports DB error

pillarama — Sun, 28 Mar 2021 13:45:19 GMT

Hi Folks, sorry for the delay in responding... only just got a chance to get back to this again... @skywatch Yes, I just checked and found I was also unable to select a sensor variable for any object on the dashboard either - the Sensors variable list was just empty. Thanks! @jkandasa This snapshot version fixed the issue for me as well - thank you very much!!

Error in log - The connection was broken by the other side

jkandasa — Fri, 22 Jan 2021 11:59:27 GMT

@sandr I believe netty dependent package upgrade might resolve this warning. But I am not sure at this point.

change telegram id?

skywatch — Fri, 18 Dec 2020 13:38:00 GMT

@jkandasa Thank you sooooo much for that! It was the crucial bit of info/understanding that I was missing. It works fine now! If this turns out to be the same in myc2.0, I'll write a tutorial for it.

missing tag error on influxdb

fsgrazzutti — Thu, 12 Nov 2020 10:55:32 GMT

@jkandasa thank you !

Log full of javax.net.ssl.SSLException errors

Daniele — Fri, 16 Oct 2020 10:33:56 GMT

Hi,
could someone help me understanding what this error means and how to get rid of it?
Every day my log is full of messages like this:

IO error: javax.net.ssl.SSLException: Connection has been shutdown: javax.net.ssl.SSLHandshakeException: Received fatal alert: certificate_unknown in processing a request from /192.168.1.12:8443 / sun.security.ssl.SSLSocketImpl

I read other posts telling is was related to some script under "HTML additional headers", but that section is completely empty in my case.
It's probably something simple about https certificates, but I don't have any experience on this kind of things...

Thanks
Daniele

user dashboard (without logging in)

jkandasa — Tue, 13 Oct 2020 18:50:56 GMT

@wkwj00 There is no way to show dashboard without login. Sure, I will take a note of this request for v2.x. Thanks for your support!

Forward payload list too short

fsgrazzutti — Thu, 20 Aug 2020 22:57:48 GMT

@jkandasa increasing the memory did it. thanks again !

Video of MyC stops getting data from nodes

skywatch — Fri, 19 Jun 2020 09:28:52 GMT

Intresting thing happened this weekend. The nodes all appeared 'down' again and yet in all screens (resources and topology) the GW was showing as up. It was a mystery. Then, I tried to turn on some lights, it worked. So this time MyController is not getting data from the nodes, but is able to send commands to the nodes correctly. I am beyond puzzled by this as it is no longer a GW faliure nor is it a NRF24l01 lock up.

Cannot login to mycontroller 1.5.0

Tag — Mon, 08 Jun 2020 13:23:11 GMT

@pw44 Good!, Welcome to the forum!

RFLink message not decoded due to NumberFormatException: Infinite or NaN

zoomx — Sat, 02 May 2020 17:42:14 GMT

I opened an issue in github also. RFlink protocol is here http://www.rflink.nl/blog2/protref The error message is referred to the message show above, this one 20;4e;Alecto V1;ID=0005;WINDIR=0012;WINGS=001c;BAT=OK;\r 20 mean a messagr from RFlink 4e is the message number ID is the sensor ID WINDIR is the wind direction WINGS is the wind speed gust Al messages are in ASCIII, there is not any NaN or strange values like the DHT ones. It happens with all WINDIR messages, no one is decoded. Data are captured and decoded from a meteo station sensors at 433MHz But you give me a good suggestion, maybe there is a character in message not printed in the error, so I will check on a PC in HEX also. Edit: Check done, all ascii chars plus CR+LF at the end I don't understand why this happens on this message and not with others. I watched on my controllers code and I don't see any bug.

Weird behaviour on time report

fsgrazzutti — Wed, 29 Apr 2020 08:52:40 GMT

Hi, not really, I sent a request and got 3 replies. cause 1: I discovered that OpenHab was enabled at the same time even if I removed the gateway from its things (just wanted to give it a try), so I just unistalled it and the problem disappeared. For a while... cause 2: I was using MYSController for real time debugging of my sensors, but without enablig the "RX only" mode. Once enabled the RX only mode, the problem disappeared completely. So, there's nothing wrong with MyController, but rather a weird scenario caused by me. Enabling ACK on both sensors and Mycontroller I could figure out what was going on. So, false alarm, sorry ! Franco.

Frequent errors related to Ethernet Gateways

Daniele — Fri, 03 Apr 2020 07:44:07 GMT

@Avamander could you please post me an example of DHCP renewal? I investigated the ICMP ping idea but I've not been able to get something working, since the ping seems to interfere with GW code. Did you manage to use it in a mysensors GW?

Unique index or primary key violation: "CONSTRAINT_4B_INDEX_4 ON PUBLIC.METRICS_DOUBLE_TYPE_DEVICE

Daniele — Mon, 23 Mar 2020 09:15:50 GMT

If others will arrive here searching for a similar issue: in my case the final solution has been changing the Arduino Uno I was using as ethernet gateway.

[SOLVED] 2x RF gateways always fails on reboot.

skywatch — Sun, 23 Feb 2020 20:18:01 GMT

@jkandasa No problem..... Mysteriously it seems to have resolved itself. Today is 'update' day for the pi and I thought I'd wake to a dead http connection. But no! - there was mycontroller running as normal. Maybe I just didn't give it enough time to settle down in previous tests......Ah well, it's alright at the moment so this is solved now!

Remove saved battery information.

jkandasa — Wed, 12 Feb 2020 21:24:32 GMT

@Daniele Yes, it is calling mycontroller.mv.db. I tried with that syntax, but the error I receive is : SQL Exception: No suitable driver found for mycontroller I try this locally and let you know.

high cpu load after some time

jkandasa — Fri, 20 Dec 2019 09:23:28 GMT

@Aneantisor We do not have documented anywhere about default settings. When we do a fresh install we see default settings/values.

Java 11

jkandasa — Fri, 15 Nov 2019 20:34:46 GMT

@bocmau Have you tried openJDK on Raspberry?

Graph strangeness

skywatch — Sat, 05 Oct 2019 09:04:33 GMT

Thanks @Tag

Can I have the same dashboard for all users?

bmanos — Thu, 29 Aug 2019 09:20:49 GMT

thanks for your answer @jkandasa

My sensors Names disappering every time

bmanos — Thu, 29 Aug 2019 09:18:06 GMT

@seant thanks for that but when I have a node with multiple sensors attached this cannot help (ex: DHT11 temperature + humidity)

logfile: certificate_unknown in processing a request

Tag — Sun, 07 Jul 2019 07:27:07 GMT

@jkandasa Just using /mylib/gauge.min.js (without the https://xxx.xxx.xxx.xxx/8443) works okay too! So problem solved!, issue was multiple lines to the same script in Utilities --> HTML additional headers --> Scriptfiles Case closed

What have I done now?

skywatch — Fri, 07 Jun 2019 11:49:09 GMT

IF it helps at all here are some captures of the resources section..... [image: 1559984146848-r-n.jpg] [image: 1559984146814-r-gw.jpg]

Strange graphics error on Windows 10

Daniele — Wed, 24 Apr 2019 20:42:23 GMT

I did it, but nothing changes. Using Firefox from the same laptop (instead of Chrome) works perfectly.