Hey.
I’ve got pretty much the same problem, but still no solution …
I tried to upgrade from 2.5 to 3.0 and followed the instruction here in the community, which said something like “u will need java 11, which will be provided by openhab installation”, so i was like ‘oh, you got java 8 installed, but well then, openhab will fix this’ …
It does not ^^
I installed openhab 3.0, which told me after installation, that java 11 is missing …
So after all i purged all java 8 installations (zulu and openjdk), but still when i type “java -version” i get java 8 shown as installed.
Nevermind, i installed zulu 11 manually (as openhab_knx tells in his post) configured it to be used, so when i type “java -version” now i get zulu 11 as active java framework.
Still the problem is there, that openhab 3.0 does not start.
When checking open oports, i see no service listening on :8080
Maybe you got another hint for this?
Yep, did several reboots.
Also did update & dist-upgrade everything else before and after installation / migration.
I’m confused, as any other service on my RPi is running well (grafana ; pihole ; deconz / phoscon etc.)
EDIT:
oh wait … openhab just came up with initial setup.
Wow … ths took over 15 mins now.
And seems like some settings i made in 2.5 are gone.
Of course i made a backup, as it was mentioned in the upgrade tutorial.
Should i restore all settings, or will this break the new 3.0 version?
It’s now like, my rules are there, and my items also are.
But all things are gone and are now shown as “new” in the inbox.
also my location is lost and api keys for opwnweather
Hi,
None of my mqtt links worked after OH3 migration. I am getting the following errors. What should I do? Can you help me please?
2020-12-22 17:18:42.580 [ERROR] [nhab.core.thing.binding.ThingFactory] - Thing factory (class org.openhab.binding.icloud.internal.ICloudHandlerFactory) returned null on create thing when it reports to support the thing type (icloud:device).
2020-12-22 17:18:42.582 [WARN ] [g.discovery.internal.PersistentInbox] - Cannot create thing. No binding found that supports creating a thing of type icloud:device.
2020-12-22 17:18:42.586 [INFO ] [g.discovery.internal.PersistentInbox] - Added new thing 'icloud:device:XXXXXXXXXXXXXXX' to inbox.
2020-12-22 17:18:43.850 [INFO ] [io.openhabcloud.internal.CloudClient] - Connected to the openHAB Cloud service (UUID = XXXXXXXXXXXXXXXXXXXXXXXXXXX, base URL = http://localhost:8080)
2020-12-22 17:19:25.879 [WARN ] [core.karaf.internal.FeatureInstaller] - The binding add-on 'mqttitude1' does not exist - ignoring it.
2020-12-22 17:19:25.883 [WARN ] [core.karaf.internal.FeatureInstaller] - The binding add-on 'mqtt1' does not exist - ignoring it.
2020-12-22 17:19:25.898 [WARN ] [core.karaf.internal.FeatureInstaller] - The misc add-on 'gcal1' does not exist - ignoring it.
2020-12-22 17:19:25.903 [WARN ] [core.karaf.internal.FeatureInstaller] - The misc add-on 'ruleengine' does not exist - ignoring it.
2020-12-22 17:19:25.910 [WARN ] [core.karaf.internal.FeatureInstaller] - The persistence add-on 'mysql' does not exist - ignoring it.
2020-12-22 17:19:25.928 [WARN ] [core.karaf.internal.FeatureInstaller] - The ui add-on 'classic' does not exist - ignoring it.
2020-12-22 17:19:25.932 [WARN ] [core.karaf.internal.FeatureInstaller] - The ui add-on 'paper' does not exist - ignoring it.
I can not find any explanatory information for those who do not know. There is no document detailing the transition from Mqtt1 to Mqtt2. Please, I ask the knowing friends to make detailed documents. There are other people like me who have other problems.
Did you click the link provided? It takes you directly to the part of the document called Converting an MQTT1 installation - you might say it is a “document detailing the transition from Mqtt1 to Mqtt2”…