I have a DS18B20 sensor on my sonoff RF that reads fine on the sonoff but has this error in OH under MQTT 2.4
Thing
Type string : temperature “Temperature” [ stateTopic=“tele/sonoff/powerstrip3/SENSOR”, transformationPattern=“JSONPATH:$.DS18B20.Temperature”]
Item
Number Sonoffps3_Temperature “Powerstrip3 Temperature [%d °C]” (Sonoffps3) { channel=“mqtt:topic:sonoffps3:DS18B20.temperature”}
This is the error:
2019-01-31 15:55:22.544 [ERROR] [el.item.internal.GenericItemProvider] - Binding configuration of type 'channel' of item 'Sonoffps3_Temperature' could not be parsed correctly.
org.eclipse.smarthome.model.item.BindingConfigParseException: UID segment 'DS18B20.temperature' contains invalid characters. The last segment of the channel UID must match the pattern '[\w-]*|[\w-]*#[\w-]*'.
at org.eclipse.smarthome.model.thing.internal.GenericItemChannelLinkProvider.createItemChannelLink(GenericItemChannelLinkProvider.java:83) ~[?:?]
at org.eclipse.smarthome.model.thing.internal.GenericItemChannelLinkProvider.processBindingConfiguration(GenericItemChannelLinkProvider.java:73) ~[?:?]
at org.eclipse.smarthome.model.item.internal.GenericItemProvider.internalDispatchBindings(GenericItemProvider.java:397) ~[?:?]
at org.eclipse.smarthome.model.item.internal.GenericItemProvider.internalDispatchBindings(GenericItemProvider.java:366) ~[?:?]
at org.eclipse.smarthome.model.item.internal.GenericItemProvider.processBindingConfigsFromModel(GenericItemProvider.java:229) ~[?:?]
at org.eclipse.smarthome.model.item.internal.GenericItemProvider.modelChanged(GenericItemProvider.java:432) ~[?:?]
at org.eclipse.smarthome.model.core.internal.ModelRepositoryImpl.notifyListeners(ModelRepositoryImpl.java:303) ~[?:?]
at org.eclipse.smarthome.model.core.internal.ModelRepositoryImpl.addOrRefreshModel(ModelRepositoryImpl.java:141) ~[?:?]
at org.eclipse.smarthome.model.core.internal.folder.FolderObserver.checkFile(FolderObserver.java:239) ~[?:?]
at org.eclipse.smarthome.model.core.internal.folder.FolderObserver.processWatchEvent(FolderObserver.java:303) ~[?:?]
at org.eclipse.smarthome.core.service.WatchQueueReader.lambda$3(WatchQueueReader.java:323) ~[?:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]
at java.lang.Thread.run(Thread.java:748) [?:?]
What am I doing wrong?