after upgrading to OH4 i have the following errors in the logfile:
2023-07-29 10:19:24.234 [WARN ] [core.thing.internal.ThingManagerImpl] - Channel types or config descriptions for thing 'smartmeter:meter:87e2db31cf' are missing in the respective registry for more than 120s. In case it does not happen immediately after an upgrade, it should be fixed in the binding.
2023-07-29 10:19:24.293 [WARN ] [core.thing.internal.ThingManagerImpl] - Failed to normalize configuration for thing 'smartmeter:meter:87e2db31cf': {thing/channel=Type description smartmeter:129-129_199-130-3 for smartmeter:meter:87e2db31cf:129-129_199-130-3 not found, although we checked the presence before.}
2023-07-29 10:19:24.565 [WARN ] [core.thing.internal.ThingManagerImpl] - Channel types or config descriptions for thing 'smartmeter:meter:430459fe04' are missing in the respective registry for more than 120s. In case it does not happen immediately after an upgrade, it should be fixed in the binding.
2023-07-29 10:19:24.608 [WARN ] [core.thing.internal.ThingManagerImpl] - Failed to normalize configuration for thing 'smartmeter:meter:430459fe04': {thing/channel=Type description smartmeter:129-129_199-130-3 for smartmeter:meter:430459fe04:129-129_199-130-3 not found, although we checked the presence before.}
According to the warning, if it happens just after the upgrade, you can ignore it. If it keeps happening after restarting openHAB, please create an issue in the openhab add-ons repository.