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[fmiweather] Cannot add discovered things from inbox in OH3 / cannot create things manually

See original GitHub issue

OK## Expected Behavior

Adding FMI weather things from inbox works without errors
creating things manually would be possible

Current Behavior

When trying to add discovered FMI weather thing, it fails with an error in the logs:

23:56:11.518 [INFO ] [ig.discovery.internal.PersistentInbox] - Added new thing 'fmiweather:observation:station_100996_Helsinki_Harmaja' to inbox.
23:56:11.518 [INFO ] [smarthome.event.InboxAddedEvent      ] - Discovery Result with UID 'fmiweather:observation:station_100997_Kirkkonummi_Makiluoto' has been added.
23:56:11.518 [INFO ] [ig.discovery.internal.PersistentInbox] - Added new thing 'fmiweather:observation:station_100997_Kirkkonummi_Makiluoto' to inbox.
23:56:32.782 [ERROR] [enhab.core.thing.binding.ThingFactory] - Thing factory (class org.openhab.binding.fmiweather.internal.HandlerFactory) returned null on create thing when it reports to support the thing type (fmiweather:forecast).
23:56:32.782 [WARN ] [ig.discovery.internal.PersistentInbox] - Cannot create thing. No binding found that supports creating a thing of type fmiweather:forecast.

In addition, it is not possible to create the things using MainUI

Steps to Reproduce (for Bugs)

Settings -> Things -> Inbox -> select any FMI weather thing -> Add as thing. OK to accept suggested thing name
Error appears

Context

FMI weather unusable in openHAB3

Tried with fresh manual install of openHAB 2.5.10, work flawlessly there so it appears to be regression in OH3.

Your Environment

Version used: (e.g., openHAB and add-on versions)
Environment name and version (e.g. Chrome 76, Java 8, Node.js 12.9, …):
Operating System and version (desktop or mobile, Windows 10, Raspbian Buster, …):

Fedora linux

openjdk version "11.0.9" 2020-10-20
OpenJDK Runtime Environment 18.9 (build 11.0.9+11)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.9+11, mixed mode, sharing)

openHAB 3.0 M2, manual runtime installation, with openhab-addons-3.0.0.M2.kar in addons. Only FMI weather binding installed

Issue Analytics

State:
Created 3 years ago
Comments:8 (8 by maintainers)

Top GitHub Comments

1reaction

cweitkampcommented, Nov 7, 2020

We found the reason. See https://github.com/openhab/openhab-core/commit/aae207bfe95da3b0b7eaaf08e4beda546a1c228d#r43959474

Thanks to @J-N-K for fixing it.

0reactions

cweitkampcommented, Nov 7, 2020

@ssalonen Sry, I currently have no idea. But it might be related because the fix commited by @J-N-K prevents this exception during XML parsing:

2020-11-07 12:31:53.540 [WARN ] [ig.xml.osgi.XmlDocumentBundleTracker] - The XML document '/OH-INF/thing/thing-types.xml' in module 'org.openhab.binding.fmiweather' could not be parsed: The attribute 'advanced' of the node 'channel-group-type' is not supported or exists multiple times!
---- Debugging information ----
message             : The attribute 'advanced' of the node 'channel-group-type' is not supported or exists multiple times!
class               : org.openhab.core.thing.xml.internal.ChannelGroupTypeXmlResult
required-type       : org.openhab.core.thing.xml.internal.ChannelGroupTypeXmlResult
converter-type      : org.openhab.core.thing.xml.internal.ChannelGroupTypeConverter
path                : /thing-descriptions/channel-group-type[3]
line number         : 282
class[1]            : java.util.ArrayList
required-type[1]    : java.util.ArrayList
converter-type[1]   : com.thoughtworks.xstream.converters.collections.CollectionConverter
class[2]            : org.openhab.core.thing.xml.internal.ThingDescriptionList
required-type[2]    : org.openhab.core.thing.xml.internal.ThingDescriptionList
converter-type[2]   : org.openhab.core.thing.xml.internal.ThingDescriptionConverter
version             : 1.4.13
-------------------------------
com.thoughtworks.xstream.converters.ConversionException: The attribute 'advanced' of the node 'channel-group-type' is not supported or exists multiple times!
---- Debugging information ----
message             : The attribute 'advanced' of the node 'channel-group-type' is not supported or exists multiple times!
class               : org.openhab.core.thing.xml.internal.ChannelGroupTypeXmlResult
required-type       : org.openhab.core.thing.xml.internal.ChannelGroupTypeXmlResult
converter-type      : org.openhab.core.thing.xml.internal.ChannelGroupTypeConverter
path                : /thing-descriptions/channel-group-type[3]
line number         : 282
class[1]            : java.util.ArrayList
required-type[1]    : java.util.ArrayList
converter-type[1]   : com.thoughtworks.xstream.converters.collections.CollectionConverter
class[2]            : org.openhab.core.thing.xml.internal.ThingDescriptionList
required-type[2]    : org.openhab.core.thing.xml.internal.ThingDescriptionList
converter-type[2]   : org.openhab.core.thing.xml.internal.ThingDescriptionConverter
version             : 1.4.13
-------------------------------
	at org.openhab.core.config.xml.util.ConverterAttributeMapValidator.readValidatedAttributes(ConverterAttributeMapValidator.java:117) ~[?:?]
	at org.openhab.core.config.xml.util.ConverterAttributeMapValidator.readValidatedAttributes(ConverterAttributeMapValidator.java:82) ~[?:?]
	at org.openhab.core.thing.xml.internal.AbstractDescriptionTypeConverter.unmarshal(AbstractDescriptionTypeConverter.java:184) ~[?:?]
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:72) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readBareItem(AbstractCollectionConverter.java:132) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:117) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.addCurrentElementToCollection(CollectionConverter.java:98) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.populateCollection(CollectionConverter.java:91) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.populateCollection(CollectionConverter.java:85) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:80) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:72) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[bundleFile:1.4.13]
	at org.openhab.core.thing.xml.internal.ThingDescriptionConverter.unmarshal(ThingDescriptionConverter.java:53) ~[?:?]
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:72) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1404) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1383) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1334) ~[bundleFile:1.4.13]
	at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1288) ~[bundleFile:1.4.13]
	at org.openhab.core.config.xml.util.XmlDocumentReader.readFromXML(XmlDocumentReader.java:106) ~[bundleFile:?]
	at org.openhab.core.config.xml.osgi.XmlDocumentBundleTracker.parseDocuments(XmlDocumentBundleTracker.java:396) [bundleFile:?]
	at org.openhab.core.config.xml.osgi.XmlDocumentBundleTracker.processBundle(XmlDocumentBundleTracker.java:382) [bundleFile:?]
	at org.openhab.core.config.xml.osgi.XmlDocumentBundleTracker$2.run(XmlDocumentBundleTracker.java:347) [bundleFile:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:?]
	at java.util.concurrent.FutureTask.run(Unknown Source) [?:?]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) [?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:?]
	at java.lang.Thread.run(Unknown Source) [?:?]