Knx, problem making items

  • Platform information:
    • win10
    • Oracle Java 1.8.0_231
    • openHAB version: 2.5.0 snapshot

whatever i write here i get an error message “error 500”

what should I write?

What is the error in openhab.log?

You must supply a Channel ID and it looks like the “Address” is required. See the KNX binding docs for what needs to go in each field.

I solved the error message, I wrote the group address incorrectly, x / x / x instead of x.x.x

but now I get this in the log!

2019-12-13 09:56:24.419 [TRACE] [.internal.handler.DeviceThingHandler] - Handling command ‘ON’ for channel ‘knx:device:c6e2d84b:tese’
2019-12-13 09:56:24.420 [TRACE] [] - getCommandSpec testing Keys ‘[ga]’ for command ‘ON’
2019-12-13 09:56:24.420 [TRACE] [] - getCommandSpec no Spec found!
2019-12-13 09:56:24.420 [DEBUG] [.internal.handler.DeviceThingHandler] - None of the configured GAs on channel ‘knx:device:c6e2d84b:tese’ could handle the command ‘ON’ of type ‘OnOffType’

the group address has to be in x/y/z style.

Please have a look at the screenshot I posted yesterday for my working configuration: