Hey there,
I just changed my Homematic IP-Address and changed the value for the homematic bridge in the paper UI as well.
I rebooted everything and the paper UI says, that the brdige is online. However, all Homematic devices are offline.
openhab.log says the following on startup:
2017-10-02 18:18:24.447 [ERROR] [very.HomematicDeviceDiscoveryService] -
java.io.IOException
at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScript(CcuGateway.java:235)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScriptByName(CcuGateway.java:205)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScriptByName(CcuGateway.java:193)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.internal.communicator.CcuGateway.loadDeviceNames(CcuGateway.java:125)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.getDeviceDescriptions(AbstractHomematicGateway.java:421)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.loadAllDeviceMetadata(AbstractHomematicGateway.java:358)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.discovery.HomematicDeviceDiscoveryService$1.run(HomematicDeviceDiscoveryService.java:108)[210:org.openhab.binding.homematic:2.0.0]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_65]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_65]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)[:1.8.0_65]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)[:1.8.0_65]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_65]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_65]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_65]
Caused by: java.util.concurrent.TimeoutException
at org.eclipse.jetty.client.util.FutureResponseListener.get(FutureResponseListener.java:109)[69:org.eclipse.jetty.client:9.2.19.v20160908]
at org.eclipse.jetty.client.HttpRequest.send(HttpRequest.java:655)[69:org.eclipse.jetty.client:9.2.19.v20160908]
at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScript(CcuGateway.java:225)[210:org.openhab.binding.homematic:2.0.0]
... 13 more
2017-10-02 18:18:24.488 [ERROR] [very.HomematicDeviceDiscoveryService] - Error waiting for device discovery scan: java.lang.NullPointerException
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(FutureTask.java:122)[:1.8.0_65]
at java.util.concurrent.FutureTask.get(FutureTask.java:192)[:1.8.0_65]
at org.openhab.binding.homematic.discovery.HomematicDeviceDiscoveryService.waitForScanFinishing(HomematicDeviceDiscoveryService.java:88)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.handler.HomematicBridgeHandler$1.run(HomematicBridgeHandler.java:79)[210:org.openhab.binding.homematic:2.0.0]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_65]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_65]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)[:1.8.0_65]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)[:1.8.0_65]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_65]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_65]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_65]
Caused by: java.lang.NullPointerException
at org.openhab.binding.homematic.handler.HomematicBridgeHandler.setOfflineStatus(HomematicBridgeHandler.java:163)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.discovery.HomematicDeviceDiscoveryService$1.run(HomematicDeviceDiscoveryService.java:116)[210:org.openhab.binding.homematic:2.0.0]
... 7 more
2017-10-02 18:35:12.147 [ERROR] [home.core.thing.binding.ThingFactory] - Thing factory (class org.openhab.binding.homematic.handler.HomematicThingHandlerFactory) returned null on create thing when it reports to support the thing type (homematic:HM-CC-RT-DN).
2017-10-02 18:35:12.149 [WARN ] [g.discovery.internal.PersistentInbox] - Cannot create thing. No binding found that supports creating a thing of type homematic:HM-CC-RT-DN.
2017-10-02 18:35:34.779 [ERROR] [very.HomematicDeviceDiscoveryService] -
java.io.IOException
at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScript(CcuGateway.java:235)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScriptByName(CcuGateway.java:205)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScriptByName(CcuGateway.java:193)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.internal.communicator.CcuGateway.loadDeviceNames(CcuGateway.java:125)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.getDeviceDescriptions(AbstractHomematicGateway.java:421)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.loadAllDeviceMetadata(AbstractHomematicGateway.java:358)[210:org.openhab.binding.homematic:2.0.0]
at org.openhab.binding.homematic.discovery.HomematicDeviceDiscoveryService$1.run(HomematicDeviceDiscoveryService.java:108)[210:org.openhab.binding.homematic:2.0.0]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_65]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_65]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)[:1.8.0_65]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)[:1.8.0_65]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_65]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_65]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_65]
Caused by: java.util.concurrent.TimeoutException
at org.eclipse.jetty.client.util.FutureResponseListener.get(FutureResponseListener.java:109)[69:org.eclipse.jetty.client:9.2.19.v20160908]
at org.eclipse.jetty.client.HttpRequest.send(HttpRequest.java:655)[69:org.eclipse.jetty.client:9.2.19.v20160908]
at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScript(CcuGateway.java:225)[210:org.openhab.binding.homematic:2.0.0]
... 13 more
I’m really stuck on this point. I hope you guys can help me, thanks in advance!