After updating to 3.4.4 - Could not open habpanel or open itemsfolder in settings

After updating to 3.4.4 today, I could not open habpanel or open itemsfolder in settings. I aleays get the following message:

[ERROR] [rg.apache.cxf.jaxrs.utils.JAXRSUtils] - Problem with writing the data, class, ContentType: application/json

2023-07-03 14:08:29.806 [ERROR] [internal.JSONResponseExceptionMapper] - Unexpected exception occurred while processing REST request.

java.lang.IllegalArgumentException: Last segment must not be blank: [avmfritz, fritzbox, 192_168_1_19, ]

at org.openhab.core.common.AbstractUID.( ~[?:?]

at org.openhab.core.common.AbstractUID.( ~[?:?]

at org.openhab.core.thing.UID.( ~[?:?]

at org.openhab.core.thing.ThingUID.( ~[?:?]

at org.openhab.core.thing.ChannelUID.getThingUID( ~[?:?]

Any idea? Need help.

Updating from what version of OH?

Double check the file permission on all the OH folders.

You have a blank character in thing/channel uid. Look for references to avmfritz:fritzbox:192_168_1_19: in your text files and update it to avmfritz:fritzbox:192_168_1_19 or avmfritz:fritzbox:192_168_1_19:some-channel (where some-channel is valid channel on that thing).

1 Like

Thank you so much. There was not Port number.