After migrating from OH3.2 to 3.4 I get this ERROR message in log:
Cannot notify the DiscoveryListener 'org.openhab.core.config.discovery.internal.PersistentInbox' on Thing discovered event!
I checked already the forum but I haven’t seen a real solution. Has someone a hint what can cause this issue?
I’ve not seen anything like this reported. Is there a stack trace that follows that? Is it really an error or is it a warning or info level statement?
It’s complaining about a Thing discovery. Is there anything in your Inbox? Install a new binding?
I am using file configuration.
In my inbox I have two sonos things although they are configured in things file - but this was the case as well with old OH version.
With OH 3.4 I have just added http binding. I have already deactivated it but error still occurs.
The full error log:
2023-05-02 05:10:27.404 [ERROR] [nternal.DiscoveryServiceRegistryImpl] - Cannot notify the DiscoveryListener 'org.openhab.core.config.discovery.internal.PersistentInbox' on Thing discovered event!
java.lang.NullPointerException: null
at java.util.Objects.requireNonNull(Objects.java:221) ~[?:?]
at java.util.stream.Collectors.lambda$uniqKeysMapAccumulator$1(Collectors.java:178) ~[?:?]
at java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169) ~[?:?]
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[?:?]
at java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet.lambda$entryConsumer$0(Collections.java:1576) ~[?:?]
at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1764) ~[?:?]
at java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntrySetSpliterator.forEachRemaining(Collections.java:1601) ~[?:?]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[?:?]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[?:?]
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[?:?]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?]
at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[?:?]
at org.openhab.core.config.discovery.internal.DiscoveryResultImpl.normalizePropertiesOnConfigDescription(DiscoveryResultImpl.java:173) ~[bundleFile:?]
at org.openhab.core.config.discovery.internal.PersistentInbox.internalAdd(PersistentInbox.java:273) ~[bundleFile:?]
at org.openhab.core.config.discovery.internal.PersistentInbox.add(PersistentInbox.java:241) ~[bundleFile:?]
at org.openhab.core.config.discovery.internal.PersistentInbox.thingDiscovered(PersistentInbox.java:422) ~[bundleFile:?]
at org.openhab.core.config.discovery.internal.DiscoveryServiceRegistryImpl$1.run(DiscoveryServiceRegistryImpl.java:260) ~[bundleFile:?]
at org.openhab.core.config.discovery.internal.DiscoveryServiceRegistryImpl$1.run(DiscoveryServiceRegistryImpl.java:1) ~[bundleFile:?]
at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
at org.openhab.core.config.discovery.internal.DiscoveryServiceRegistryImpl.thingDiscovered(DiscoveryServiceRegistryImpl.java:257) [bundleFile:?]
at org.openhab.core.config.discovery.AbstractDiscoveryService.thingDiscovered(AbstractDiscoveryService.java:251) [bundleFile:?]
at org.openhab.core.config.discovery.upnp.internal.UpnpDiscoveryService.remoteDeviceAdded(UpnpDiscoveryService.java:176) [bundleFile:?]
at org.jupnp.registry.RemoteItems$1.run(RemoteItems.java:114) [bundleFile:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
Having them in both places might be the problem. Delete them from the inbox. Otherwise all I can recommend is to try it with the latest OH 4 and if the problem persists file an issue.
Thanks, I have renamed them according to the inbox name - so they disappear in inbox.
After oh restart, I get the error message again. I will test OH4 within next days and give feedback.