Platform information: Hardware: Synology DiskStation DS218+, Aeotec Z-Stick Gen5 openHAB version: 2.5.1 or higher in Docker With openHAB 2.5.1 or higher I get the follow error from the ZWave binding: Serial Error: Port /dev/ttyZWave does not exist I run openHAB on a Synology NAS inside a Doc…

Have you added all of the serial ports to EXTRA_JAVA_OPTS? If you have, then you can use any name you want. If for some reason you do not want to add the ports to EXTRA_JAVA_OPTS, then read the note at the bottom of… symlinks · openhab/openhab1-addons Wiki · GitHub . I remember also finding more deta…

[image] openls: the shown part is directly responsible for generating the error message Yes. What I meant is that the communication with the serial port is done through the openhab serial port classes. The binding doesn’t have a lot to do with this - it just passes the data to the driver. I …

[image] chris: I dont have any time to look at this at the moment - sorry. No problem. I guess I just have to figure it out myself. Btw I think this is basically the same problem so I might not be the only one: socat-based serial not recognized in 2.5.1 …

Sorry - I just don’t have the time to look at minor issues like this (I know it’s not minor to you, but one person with such an issue in 4 months is still minor and I’ve a lot of other things to work in - sorry).

I took the time to setup a dev environment for openHAB and compiled my own version of the ZWave binding. I didn’t get remote debugging to work so I had to work with log output, which was rather painful, but I got the result I expected. The changes in the reconnection merge request lead to the probl…

Thanks for investigating. [image] openls: The problem is not the change itself but rather the implementation of SerialPortManager. This is what I was getting at earlier - the binding doesn’t directly do a lot with the serial port. Can I suggest to raise this as an issue on the issue tracker…

Possibly related [image] [SOLVED] Modbus serial slave (poller) issue with Symlinks (probably) Installation If I could reproduce this clearly, I would have tagged you long time ago slight_smile Unfortunatly I cant, cause the issue seems to be concentrated aroun…

Thanks. I found even more related issues. No longer possible to use uniquely named symlink'd Serial Devices? opened 01:34PM - 10 Feb 20 UTC (UTC) closed 02:06PM - 10 Feb 20 UTC (UTC) …

Thank you very much, this is interesting. I did not know this and several things come to my mind. I use Docker and add devices like this: --device=/dev/ttyZWave, so I do not use EXTRA_JAVA_OPTS. Also this not mentioned anywhere in the Docker description for openHAB. I did not have problems with thi…

[image] openls: I do not use EXTRA_JAVA_OPTS :frowning: One of the first things I asked you is if you retained the command line parameters to configure the ports… You said yes. [image] I seem to remember in the past there was an issue where these options were required which is why I asked …

The command line parameters which are needed to start the docker container and are described in the documentation: [image] [image]

ZWave serial port error when using symlink since 2.5.1

Setup, Configuration and Use Runtime

rossko57 (Rossko57) April 12, 2020, 10:09am 23

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