OpenHAB 2.3 and MQTT

  • Hi All,

    I am very new to openHAB and I have a lot of problems installing/configuring openHAB 2.3 so that mysensors are working. Does anyone have a guidline how to install this?

    It seems that MQTT connect well but I got an error which I do not understand. I am already busy with it for days but I do not get it working. Unfortunatly I am not able to find openHAB 2.2 img so that I can install this on my PI.

    Anyone willing to help me?


    2018-12-07 20:23:01.046 [hingStatusInfoChangedEvent] - 'mysensors:bridge-mqtt:gateway' changed from INITIALIZING to UNINITIALIZED (HANDLER_INITIALIZING_ERROR): org/eclipse/smarthome/io/transport/mqtt/MqttActionCallback
    ==> /var/log/openhab2/openhab.log <==
    2018-12-07 20:23:01.025 [ERROR] [ome.core.thing.internal.ThingManager] - Exception occurred while initializing handler of thing 'mysensors:bridge-mqtt:gateway': org/eclipse/smarthome/io/transport/mqtt/MqttActionCallback
    java.lang.NoClassDefFoundError: org/eclipse/smarthome/io/transport/mqtt/MqttActionCallback```

  • Contest Winner

    @martim I'm sorry myFriend. I've tried OpenHaB a couple of years ago. But in those days I couldn't get it to work. To complicated for me. That's why I've switched to Domoticz. That does what I need. You could give that - or another controller - a try. OpenHAB is overly complicated if you ask me.

  • I'm using mysensors with openhab and mqtt and works great.

    Check your config files!

    Let's take a look at your mqtt.cfg.

    Which broker are you using? I'm on mosquitto.